{
  "summary": {
    "academicYear": "2026-27",
    "checkedOn": "2026-10-08",
    "students": 26,
    "classes": 6,
    "staff": 18,
    "courses": 45,
    "resources": 225,
    "topics": 431,
    "materials": 481,
    "questions": 117,
    "localContent": "Original revision introductions, curriculum study routes and starter practice; full publisher materials are linked, not mirrored."
  },
  "courses": [
    {
      "id": "9-math",
      "grade": 9,
      "key": "math",
      "name": "Mathematics",
      "code": "041",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "Maths_SecP1IX",
      "books": [
        "Ganita Manjari",
        "Ganita Manjari PART-II"
      ],
      "units": [
        "Number System",
        "Introduction to Polynomials",
        "Sequences and Progressions",
        "Exploring Algebraic Identities",
        "Linear Equations in Two Variables",
        "Coordinate Geometry",
        "Introduction to Euclid’s Geometry",
        "Lines and Angles",
        "Triangles – Congruence Theorems",
        "4-gons (Quadrilaterals)",
        "Circles",
        "Area and Perimeter",
        "Surface Area and Volume",
        "Statistics",
        "Introduction to Probability"
      ],
      "notes": "A polynomial has non-negative integer exponents of its variable. Its degree is the largest exponent with a non-zero coefficient. To find p(a), substitute a in every term. A zero of p(x) is a value for which p(x)=0. Identities hold for all allowed values; equations hold only at their solutions.",
      "practice": {
        "prompt": "What is p(2) for p(x)=x²−3x+2?",
        "options": [
          "0",
          "2",
          "4",
          "8"
        ],
        "answer": "0",
        "explanation": "Substitute 2: 4−6+2=0, so 2 is a zero of the polynomial."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "9-science",
      "grade": 9,
      "key": "science",
      "name": "Science",
      "code": "086",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "ScienceSt_SecP1",
      "books": [
        "Exploration"
      ],
      "units": [
        "Cell",
        "Tissues",
        "Motion",
        "Exploring Mixtures and their Separation",
        "Force and Laws of Motion",
        "Work, Energy and Simple Machines",
        "Structure of an Atom",
        "Atoms and Molecules",
        "Sound",
        "Reproduction",
        "Diversity",
        "Earth as a System: Energy, Matter & Life"
      ],
      "notes": "Cells are basic structural and functional units of organisms. The plasma membrane controls exchange with the surroundings. The nucleus contains genetic material; mitochondria release usable energy by respiration. Plant cells usually have a cellulose cell wall, plastids and a large vacuole. Tissues are groups of cells with a shared function.",
      "practice": {
        "prompt": "Which structure controls movement into and out of a cell?",
        "options": [
          "Plasma membrane",
          "Cell wall only",
          "Nucleolus",
          "Chromosome"
        ],
        "answer": "0",
        "explanation": "The selectively permeable plasma membrane regulates exchange. The cell wall mainly provides support."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "9-english",
      "grade": 9,
      "key": "english",
      "name": "English",
      "code": "184",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "English_LL_SecP1IX",
      "books": [
        "Kaveri"
      ],
      "units": [
        "Reading comprehension",
        "Grammar and vocabulary",
        "Writing skills",
        "Kaveri – literature and response",
        "Listening and speaking"
      ],
      "notes": "Separate information stated in a passage from conclusions inferred from evidence. Support an inference with a relevant detail. In a paragraph, make one main point, develop it with evidence and explain the connection. Edit tense, subject–verb agreement and punctuation. Kaveri is the current Grade 9 reader; do not substitute the previous Beehive syllabus.",
      "practice": {
        "prompt": "Which response best supports an inference?",
        "options": [
          "A claim followed by a relevant detail",
          "An unrelated quotation",
          "A guess without evidence",
          "The title alone"
        ],
        "answer": "0",
        "explanation": "An inference combines textual evidence with reasoning; an unsupported guess is insufficient."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "9-hindi",
      "grade": 9,
      "key": "hindi",
      "name": "Hindi (R2)",
      "code": "R2",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "Hindi_SecP1IX",
      "books": [
        "Ganga"
      ],
      "units": [
        "अपठित बोध",
        "व्याकरण",
        "रचनात्मक लेखन",
        "गंगा – साहित्य",
        "श्रवण और वाचन"
      ],
      "notes": "अपठित गद्यांश पढ़ते समय मुख्य विचार, सहायक तथ्य और लेखक का आशय अलग करें। उत्तर अपने शब्दों में और प्रश्न के अनुरूप लिखें। अनुच्छेद में विषय-वाक्य, क्रमबद्ध विचार और निष्कर्ष रखें। गंगा पुस्तक और वर्तमान पाठ्यक्रम में निर्दिष्ट साहित्य का प्रयोग करें।",
      "practice": {
        "prompt": "अनुच्छेद में सबसे आवश्यक क्या है?",
        "options": [
          "विषय से जुड़े क्रमबद्ध विचार",
          "असंबद्ध वाक्य",
          "केवल कठिन शब्द",
          "बिना विषय का निष्कर्ष"
        ],
        "answer": "0",
        "explanation": "क्रमबद्ध, विषय-संबंधित विचार अनुच्छेद को स्पष्ट और सुसंगत बनाते हैं।"
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "9-sanskrit",
      "grade": 9,
      "key": "sanskrit",
      "name": "Sanskrit (R3)",
      "code": "R3",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "Curriculum_SecP1",
      "books": [],
      "units": [
        "Listening and speaking",
        "Reading familiar texts",
        "Basic sentence construction",
        "School-selected literary supplement"
      ],
      "notes": "Sanskrit is the demo school’s third language. R3 in this transitional cohort is internally assessed. Use the school-selected R3 resources and a suitable local literary text; the full Sanskrit R1/R2 syllabus is not imposed on R3. Practise a short introduction, familiar vocabulary and simple subject–verb agreement.",
      "practice": {
        "prompt": "What is the assessment route for the transitional R3 language?",
        "options": [
          "School-based internal assessment",
          "Separate Class X board paper",
          "No learning required",
          "Science practical examination"
        ],
        "answer": "0",
        "explanation": "CBSE’s amended scheme specifies internal assessment for R3."
      },
      "assessment": "school-based internal"
    },
    {
      "id": "9-math-advanced",
      "grade": 9,
      "key": "math-advanced",
      "name": "Mathematics at Advanced Level (optional)",
      "code": "optional",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "MathsAd_SecP1",
      "books": [],
      "units": [
        "Sets",
        "Logarithms",
        "Relations and Functions",
        "Coordinate Geometry",
        "Combinatorics",
        "Exploring some more Progressions"
      ],
      "notes": "A set is a well-defined collection. If A={1,2,3} and B={3,4}, their union contains every distinct element and their intersection contains shared elements. A relation links members of sets; a function assigns exactly one output to each input. Advanced Mathematics is an optional extension, not a replacement for standard Mathematics.",
      "practice": {
        "prompt": "What is A∩B for A={1,2,3} and B={3,4}?",
        "options": [
          "{3}",
          "{1,2,3,4}",
          "{1,2}",
          "{}"
        ],
        "answer": "0",
        "explanation": "Intersection contains only the common element, 3."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "9-science-advanced",
      "grade": 9,
      "key": "science-advanced",
      "name": "Science at Advanced Level (optional)",
      "code": "optional",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "ScienceAd_SecP1",
      "books": [],
      "units": [
        "Measurement",
        "Understanding Motion through Experience",
        "Newton’s Laws of Motion",
        "Advanced Simple Machines",
        "Work and Energy",
        "Structure of Atom",
        "Chemical Bonding",
        "Mixtures and Separation",
        "Microscope and Microscopy",
        "Biotechnology"
      ],
      "notes": "Measurement requires a defined quantity, unit and instrument. Instrument resolution limits the precision of a reading. Repeated measurements help identify random variation; calibration helps detect systematic errors. Write the value with its unit and appropriate significant figures. This is an optional extension to standard Science.",
      "practice": {
        "prompt": "Which action best reduces random variation in a measured result?",
        "options": [
          "Repeat and average measurements",
          "Remove all units",
          "Always round to an integer",
          "Use an uncalibrated instrument"
        ],
        "answer": "0",
        "explanation": "Averaging repeated observations reduces the effect of random variation; it does not remove systematic error."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "9-social",
      "grade": 9,
      "key": "social",
      "name": "Social Science",
      "code": "087",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "SocialScience_SecP1IX",
      "books": [
        "Understanding Society India and Beyond PART-I"
      ],
      "units": [
        "Understanding Social Science",
        "Shaping of the Earth’s Surface",
        "Atmosphere and Climate",
        "Early Humans and Beginning of Civilisation",
        "State and Empires",
        "Democracy",
        "Elections",
        "Building Blocks of an Economy",
        "The Price Mechanism",
        "Oceans and Life",
        "Life on Earth",
        "Resistance and Resilience",
        "India and the World",
        "Authority and Justice",
        "From Ideas to Startups",
        "Smart Ways to Manage Money"
      ],
      "notes": "Social Science connects historical evidence, geography, civic institutions and economic choices. Distinguish primary sources from later interpretations. Plate movement shapes landforms; weather is short-term while climate concerns long-term patterns. Scarcity means choices carry opportunity costs. In a democracy, representatives are accountable through institutions and elections.",
      "practice": {
        "prompt": "Which example describes opportunity cost?",
        "options": [
          "The best alternative forgone by a choice",
          "All money in a bank",
          "A free resource with unlimited supply",
          "The sum of every possible option"
        ],
        "answer": "0",
        "explanation": "Choosing one use of a scarce resource means giving up the next-best alternative."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "9-interdisciplinary",
      "grade": 9,
      "key": "interdisciplinary",
      "name": "Individuals in Society",
      "code": "internal",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "Curriculum_SecP1",
      "books": [
        "Project Books"
      ],
      "units": [
        "Self and society",
        "Ethical reasoning",
        "Social responsibility",
        "Collaborative inquiry"
      ],
      "notes": "Evaluate a school problem from several perspectives. Identify who is affected, gather evidence, compare alternatives and justify a fair response. Keep a project journal distinguishing observations from assumptions. Assessment follows the current interdisciplinary area and the school’s project rubric.",
      "practice": {
        "prompt": "What should come before choosing a response to a community problem?",
        "options": [
          "Gather evidence and consider affected people",
          "Choose the most popular rumour",
          "Ignore affected groups",
          "Publish personal data"
        ],
        "answer": "0",
        "explanation": "Evidence and stakeholder perspectives support a reasoned and fair response."
      },
      "assessment": "school-based internal"
    },
    {
      "id": "9-vocational",
      "grade": 9,
      "key": "vocational",
      "name": "Vocational Education (Kaushal Vikas)",
      "code": "internal",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "Curriculum_SecP1",
      "books": [
        "Kaushal Vikas"
      ],
      "units": [
        "Work and safety",
        "Tools and processes",
        "Practical project",
        "Reflection and employability"
      ],
      "notes": "Plan a practical task, list tools and materials, assess hazards and document each step. Use tools under teacher supervision. Evaluate the result against the brief, record improvements and explain the teamwork skills used. The school selects the vocational module; one trade is not prescribed for every learner.",
      "practice": {
        "prompt": "What is the first step before using an unfamiliar tool?",
        "options": [
          "Check safe procedure with the teacher",
          "Start without guidance",
          "Remove protective equipment",
          "Ignore the task brief"
        ],
        "answer": "0",
        "explanation": "Teacher guidance and a safety check precede practical tool use."
      },
      "assessment": "school-based internal"
    },
    {
      "id": "9-ctai",
      "grade": 9,
      "key": "ctai",
      "name": "Computational Thinking & AI modules",
      "code": "internal",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "Curriculum_SecP1",
      "books": [],
      "units": [
        "Problem decomposition",
        "Patterns and algorithms",
        "Data and AI literacy",
        "Responsible use"
      ],
      "notes": "Break a problem into smaller parts, recognise patterns and express a finite sequence of steps. An algorithm must be precise enough to follow. AI outputs depend on data and can contain errors or bias; check claims against reliable sources and avoid sharing personal information. The 2026–27 scheme places these as school-assessed modules.",
      "practice": {
        "prompt": "Which is the clearest algorithm instruction?",
        "options": [
          "Add the two input numbers and display their sum",
          "Do something useful",
          "Make it better",
          "Guess the answer"
        ],
        "answer": "0",
        "explanation": "A precise operation with defined inputs and output is executable."
      },
      "assessment": "school-based modules"
    },
    {
      "id": "9-pewb",
      "grade": 9,
      "key": "pewb",
      "name": "Physical Education & Well Being",
      "code": "internal",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "PEWB_SecP1",
      "books": [
        "Khel Praveen"
      ],
      "units": [
        "Physical education and well-being",
        "Physical fitness",
        "Body systems and movement",
        "Technology and sport",
        "Nutrition",
        "Olympic values",
        "Yoga",
        "Games and sports"
      ],
      "notes": "Fitness includes endurance, strength, flexibility and coordination. Warm up gradually before activity and cool down afterwards. Choose activities appropriate to ability and report pain to the teacher. Nutrition, sleep and hydration support well-being. Sport also develops fair play, cooperation and respect.",
      "practice": {
        "prompt": "Why warm up before exercise?",
        "options": [
          "Prepare the body progressively for activity",
          "Guarantee no injury can occur",
          "Replace all skill practice",
          "Avoid hydration"
        ],
        "answer": "0",
        "explanation": "A gradual warm-up prepares circulation and movement; it does not guarantee prevention of injury."
      },
      "assessment": "school-based internal"
    },
    {
      "id": "9-art",
      "grade": 9,
      "key": "art",
      "name": "Art Education",
      "code": "internal",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "Art_Education_SecP1IX",
      "books": [],
      "units": [
        "Visual arts",
        "Music",
        "Dance",
        "Theatre",
        "Portfolio and reflection"
      ],
      "notes": "Explore line, form, colour, rhythm and expression through a teacher-selected arts project. Document experiments and explain how choices communicate a meaning. Credit reference works, respect cultural context and reflect on revisions. Art education is internally assessed and is distinct from the optional board subject Painting.",
      "practice": {
        "prompt": "What best demonstrates an art learning process?",
        "options": [
          "A portfolio of experiments and reflection",
          "Only copying without credit",
          "An unexplained final mark",
          "A ranked list of classmates"
        ],
        "answer": "0",
        "explanation": "A process portfolio shows exploration, decisions and improvement."
      },
      "assessment": "school-based internal"
    },
    {
      "id": "10-math",
      "grade": 10,
      "key": "math",
      "name": "Mathematics Standard",
      "code": "041",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "Maths_SecP1X",
      "books": [
        "Mathematics"
      ],
      "units": [
        "Real Numbers",
        "Polynomials",
        "Pair of Linear Equations in Two Variables",
        "Quadratic Equations",
        "Arithmetic Progressions",
        "Triangles",
        "Coordinate Geometry",
        "Introduction to Trigonometry",
        "Some Applications of Trigonometry",
        "Circles",
        "Areas Related to Circles",
        "Surface Areas and Volumes",
        "Statistics",
        "Probability"
      ],
      "notes": "Euclid’s division relation writes a=bq+r with 0≤r<b. The fundamental theorem of arithmetic gives a unique prime factorisation, apart from order. For positive integers a and b, HCF(a,b)×LCM(a,b)=a×b. For a quadratic ax²+bx+c, the sum of its zeros is −b/a and their product is c/a.",
      "practice": {
        "prompt": "What is the HCF of 36 and 60?",
        "options": [
          "12",
          "6",
          "18",
          "180"
        ],
        "answer": "0",
        "explanation": "36=2²×3² and 60=2²×3×5; the common prime powers give 2²×3=12."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "10-math-basic",
      "grade": 10,
      "key": "math-basic",
      "name": "Mathematics Basic",
      "code": "241",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "Maths_SecP1X",
      "books": [
        "Mathematics"
      ],
      "units": [
        "Real Numbers",
        "Polynomials",
        "Pair of Linear Equations in Two Variables",
        "Quadratic Equations",
        "Arithmetic Progressions",
        "Triangles",
        "Coordinate Geometry",
        "Trigonometry",
        "Applications of Trigonometry",
        "Circles",
        "Areas Related to Circles",
        "Surface Areas and Volumes",
        "Statistics",
        "Probability"
      ],
      "notes": "Basic and Standard Mathematics share the Class X syllabus but have distinct question papers. Practise factorisation, equation solving and interpretation before timed work. For an arithmetic progression, a_n=a+(n−1)d. State the initial term a, common difference d and required term number n before substituting.",
      "practice": {
        "prompt": "What is the fifth term of the AP 3,7,11,…?",
        "options": [
          "19",
          "15",
          "23",
          "20"
        ],
        "answer": "0",
        "explanation": "a=3, d=4, n=5. Thus a_5=3+4×4=19."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "10-science",
      "grade": 10,
      "key": "science",
      "name": "Science",
      "code": "086",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "Science_SecP1",
      "books": [
        "Science"
      ],
      "units": [
        "Chemical Reactions and Equations",
        "Acids, Bases and Salts",
        "Metals and Non-metals",
        "Carbon and its Compounds",
        "Life Processes",
        "Control and Coordination",
        "How do Organisms Reproduce?",
        "Heredity",
        "Light – Reflection and Refraction",
        "The Human Eye and the Colourful World",
        "Electricity",
        "Magnetic Effects of Electric Current",
        "Our Environment"
      ],
      "notes": "Balance a chemical equation by changing coefficients, never chemical formulae. A balanced equation conserves atoms of each element. Oxidation can involve addition of oxygen or removal of hydrogen; reduction reverses these changes. Distinguish a chemical change, which forms new substances, from a physical change.",
      "practice": {
        "prompt": "Which coefficients balance H₂+O₂→H₂O?",
        "options": [
          "2,1,2",
          "1,1,1",
          "1,2,1",
          "2,2,1"
        ],
        "answer": "0",
        "explanation": "2H₂+O₂→2H₂O gives four hydrogen atoms and two oxygen atoms on both sides."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "10-social",
      "grade": 10,
      "key": "social",
      "name": "Social Science",
      "code": "087",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "SocialScience_SecP1X",
      "books": [
        "India and the Contemporary World-II",
        "Contemporary India",
        "Democratic Politics",
        "Understanding Economic Development"
      ],
      "units": [
        "The Rise of Nationalism in Europe",
        "Nationalism in India",
        "The Making of a Global World – prescribed sections",
        "Print Culture and the Modern World",
        "Resources and Development",
        "Forest and Wildlife Resources",
        "Water Resources",
        "Agriculture",
        "Minerals and Energy Resources",
        "Manufacturing Industries",
        "Lifelines of National Economy – map work",
        "Power Sharing",
        "Federalism",
        "Gender, Religion and Caste",
        "Political Parties",
        "Outcomes of Democracy",
        "Development",
        "Sectors of the Indian Economy",
        "Money and Credit",
        "Globalisation and the Indian Economy – prescribed sections",
        "Consumer Rights – project"
      ],
      "notes": "Power sharing distributes authority among organs of government, levels of government and social groups. Federalism divides powers constitutionally between levels. Development includes income and non-income indicators such as health and education. Follow the current syllabus boundaries: some globalisation content, Consumer Rights and map work have specific assessment routes.",
      "practice": {
        "prompt": "Which arrangement illustrates vertical power sharing?",
        "options": [
          "Union and state governments",
          "Legislature and judiciary at one level",
          "Two newspaper editors",
          "Two private shops"
        ],
        "answer": "0",
        "explanation": "Vertical sharing distributes power between different levels of government in a federal structure."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "10-english",
      "grade": 10,
      "key": "english",
      "name": "English – Language and Literature",
      "code": "184",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "English_LL_SecP1",
      "books": [
        "First Flight",
        "Foot Prints Without feet Supp. Reader",
        "Words and Expressions  2"
      ],
      "units": [
        "Reading skills",
        "Grammar",
        "Formal letter",
        "Analytical paragraph",
        "First Flight",
        "Footprints Without Feet",
        "Listening and speaking"
      ],
      "notes": "An analytical paragraph explains what data show without inventing reasons unsupported by the data. Identify the main trend, compare key categories and use precise figures. A formal letter needs an appropriate purpose, format and register. Literature answers combine an interpretation with relevant textual evidence.",
      "practice": {
        "prompt": "Which sentence is suitable for an analytical paragraph about a chart?",
        "options": [
          "Category A rose from 20 to 35, an increase of 15",
          "Everyone obviously dislikes category B",
          "The chart proves an unrelated claim",
          "I cannot use the numbers"
        ],
        "answer": "0",
        "explanation": "It states an observable comparison and calculates the change accurately."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "10-hindi",
      "grade": 10,
      "key": "hindi",
      "name": "Hindi Course B",
      "code": "085",
      "streams": [
        "Secondary"
      ],
      "syllabusFile": "Hindi_B_SecP1",
      "books": [
        "Sparsh",
        "Sanchayan Bhag-2"
      ],
      "units": [
        "अपठित बोध",
        "व्यावहारिक व्याकरण",
        "स्पर्श – साहित्य",
        "संचयन – पूरक पाठ",
        "रचनात्मक लेखन"
      ],
      "notes": "पाठ के प्रसंग और भाव को समझकर उत्तर लिखें। व्याकरण में पदबंध, वाक्य-रचना, समास और मुहावरों का वर्तमान पाठ्यक्रम के अनुसार अभ्यास करें। सूचना, विज्ञापन और पत्र में उद्देश्य, उपयुक्त भाषा तथा निर्धारित प्रारूप का ध्यान रखें। Course A और Course B की पुस्तकें तथा प्रश्नपत्र अलग हैं।",
      "practice": {
        "prompt": "औपचारिक सूचना की भाषा कैसी होनी चाहिए?",
        "options": [
          "स्पष्ट, संक्षिप्त और उद्देश्यपूर्ण",
          "अस्पष्ट और असंबद्ध",
          "केवल निजी बातचीत जैसी",
          "बिना आवश्यक विवरण के"
        ],
        "answer": "0",
        "explanation": "सूचना पाठक को आवश्यक विवरण स्पष्ट और संक्षेप में देती है।"
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "11-english",
      "grade": 11,
      "key": "english",
      "name": "English Core",
      "code": "301",
      "streams": [
        "Science",
        "Commerce"
      ],
      "syllabusFile": "English_core_SecP2",
      "books": [
        "Hornbill",
        "Snapshots"
      ],
      "units": [
        "Reading comprehension",
        "Writing skills",
        "Grammar",
        "Hornbill",
        "Snapshots",
        "Listening and speaking"
      ],
      "notes": "Match each task to its audience, purpose and word limit. Organise an argument with a clear claim, supporting evidence and reasoned conclusion. For literature, analyse narrative voice, character, theme and language using precise references. Do not reproduce a memorised response when the question asks for comparison or evaluation.",
      "practice": {
        "prompt": "What makes a literature answer analytical?",
        "options": [
          "Explaining how evidence supports an interpretation",
          "Retelling the entire plot only",
          "Repeating the question",
          "Listing unrelated quotations"
        ],
        "answer": "0",
        "explanation": "Analysis connects an interpretation to specific textual evidence."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "11-math",
      "grade": 11,
      "key": "math",
      "name": "Mathematics",
      "code": "041",
      "streams": [
        "Science",
        "Commerce"
      ],
      "syllabusFile": "Maths_SecP2",
      "books": [
        "Mathematics"
      ],
      "units": [
        "Sets",
        "Relations and Functions",
        "Trigonometric Functions",
        "Complex Numbers and Quadratic Equations",
        "Linear Inequalities",
        "Permutations and Combinations",
        "Binomial Theorem",
        "Sequences and Series",
        "Straight Lines",
        "Conic Sections",
        "Introduction to Three-dimensional Geometry",
        "Limits and Derivatives",
        "Statistics",
        "Probability"
      ],
      "notes": "A function assigns exactly one output to every input in its domain. Specify domain and range before algebraic manipulation. For a finite set A with n elements, the power set has 2^n members. In calculus, distinguish a function value from a limit and a derivative from an average rate of change.",
      "practice": {
        "prompt": "How many subsets does a set with 3 elements have?",
        "options": [
          "8",
          "3",
          "6",
          "9"
        ],
        "answer": "0",
        "explanation": "A set of n elements has 2^n subsets; 2³=8."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "11-physics",
      "grade": 11,
      "key": "physics",
      "name": "Physics",
      "code": "042",
      "streams": [
        "Science"
      ],
      "syllabusFile": "Physics_SecP2",
      "books": [
        "Physics Part-I",
        "Physics Part-II"
      ],
      "units": [
        "Units and Measurements",
        "Motion in a Straight Line",
        "Motion in a Plane",
        "Laws of Motion",
        "Work, Energy and Power",
        "System of Particles and Rotational Motion",
        "Gravitation",
        "Mechanical Properties of Solids",
        "Mechanical Properties of Fluids",
        "Thermal Properties of Matter",
        "Thermodynamics",
        "Kinetic Theory",
        "Oscillations",
        "Waves"
      ],
      "notes": "Describe a measurement with its value, SI unit and uncertainty. For constant acceleration, v=u+at and s=ut+½at². These equations require constant acceleration; do not apply them blindly to variable acceleration. Dimensional consistency is a necessary check but cannot determine a dimensionless numerical factor.",
      "practice": {
        "prompt": "A body starts from rest with a=2 m/s². What is its speed after 3 s?",
        "options": [
          "6 m/s",
          "3 m/s",
          "9 m/s",
          "12 m/s"
        ],
        "answer": "0",
        "explanation": "v=u+at=0+2×3=6 m/s."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "11-chemistry",
      "grade": 11,
      "key": "chemistry",
      "name": "Chemistry",
      "code": "043",
      "streams": [
        "Science"
      ],
      "syllabusFile": "Chemistry_SecP2",
      "books": [
        "Chemistry Part-I",
        "Chemistry Part-II"
      ],
      "units": [
        "Some Basic Concepts of Chemistry",
        "Structure of Atom",
        "Classification of Elements and Periodicity",
        "Chemical Bonding and Molecular Structure",
        "Chemical Thermodynamics",
        "Equilibrium",
        "Redox Reactions",
        "Organic Chemistry – Basic Principles and Techniques",
        "Hydrocarbons"
      ],
      "notes": "The mole connects a mass measurement to a number of particles. Use n=m/M with consistent mass units. A balanced equation gives mole ratios, not direct mass ratios. Identify the limiting reactant before calculating yield. Oxidation numbers help track electron transfer; a molecular formula is not the same as an empirical formula.",
      "practice": {
        "prompt": "How many moles are in 18 g of water (M=18 g/mol)?",
        "options": [
          "1",
          "18",
          "0.5",
          "324"
        ],
        "answer": "0",
        "explanation": "n=m/M=18/18=1 mol."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "11-biology",
      "grade": 11,
      "key": "biology",
      "name": "Biology",
      "code": "044",
      "streams": [
        "Science"
      ],
      "syllabusFile": "Biology_SecP2",
      "books": [
        "Biology"
      ],
      "units": [
        "The Living World",
        "Biological Classification",
        "Plant Kingdom",
        "Animal Kingdom",
        "Morphology of Flowering Plants",
        "Anatomy of Flowering Plants",
        "Structural Organisation in Animals",
        "Cell – The Unit of Life",
        "Biomolecules",
        "Cell Cycle and Cell Division",
        "Photosynthesis in Higher Plants",
        "Respiration in Plants",
        "Plant Growth and Development",
        "Breathing and Exchange of Gases",
        "Body Fluids and Circulation",
        "Excretory Products and their Elimination",
        "Locomotion and Movement",
        "Neural Control and Coordination",
        "Chemical Coordination and Integration"
      ],
      "notes": "Biological classification groups organisms using shared characteristics and evolutionary relationships. Scientific names use genus and species; the genus begins with a capital and the species with a lower-case letter. Distinguish prokaryotic from eukaryotic organisation by the presence of a membrane-bound nucleus, not simply size.",
      "practice": {
        "prompt": "Which feature distinguishes eukaryotic cells from prokaryotic cells?",
        "options": [
          "A membrane-bound nucleus",
          "A plasma membrane",
          "DNA",
          "Ribosomes"
        ],
        "answer": "0",
        "explanation": "Eukaryotes have a membrane-bound nucleus; both groups have membrane, DNA and ribosomes."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "11-cs",
      "grade": 11,
      "key": "cs",
      "name": "Computer Science",
      "code": "083",
      "streams": [
        "Science"
      ],
      "syllabusFile": "Computer_Science_SecP2",
      "books": [
        "Computer Science"
      ],
      "units": [
        "Computer Systems and Organisation",
        "Computational Thinking and Programming – I",
        "Society, Law and Ethics"
      ],
      "notes": "Python lists are ordered and mutable; tuples are ordered and immutable. Indexing begins at zero. Use clear variable names and trace each statement before guessing an output. A conditional selects a branch; a loop repeats a block. Respect privacy, copyright and responsible use of computing systems.",
      "practice": {
        "prompt": "What is len([2,4,6])?",
        "options": [
          "3",
          "2",
          "6",
          "12"
        ],
        "answer": "0",
        "explanation": "len counts the three list elements."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "11-accountancy",
      "grade": 11,
      "key": "accountancy",
      "name": "Accountancy",
      "code": "055",
      "streams": [
        "Commerce"
      ],
      "syllabusFile": "Accountancy_SecP2",
      "books": [
        "Financial Accounting-I",
        "Accountancy-II"
      ],
      "units": [
        "Theoretical Framework",
        "Accounting Process",
        "Financial Statements of Sole Proprietorship"
      ],
      "notes": "Every transaction has a dual effect and preserves Assets=Liabilities+Capital. Debits increase assets and expenses; credits increase liabilities, capital and revenue. Record transactions chronologically in the journal, post to ledgers and prepare a trial balance. A balanced trial balance does not prove that every accounting error is absent.",
      "practice": {
        "prompt": "Owner introduces ₹50,000 cash. Which entry is correct?",
        "options": [
          "Cash Dr / Capital Cr",
          "Capital Dr / Cash Cr",
          "Purchases Dr / Cash Cr",
          "Cash Dr / Sales Cr"
        ],
        "answer": "0",
        "explanation": "Cash, an asset, increases by debit; capital increases by credit. Assets and capital both rise ₹50,000."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "11-business",
      "grade": 11,
      "key": "business",
      "name": "Business Studies",
      "code": "054",
      "streams": [
        "Commerce"
      ],
      "syllabusFile": "BusinessStudies_SecP2",
      "books": [
        "Business Studies"
      ],
      "units": [
        "Nature and Purpose of Business",
        "Forms of Business Organisations",
        "Public, Private and Global Enterprises",
        "Business Services",
        "Emerging Modes of Business",
        "Social Responsibility and Business Ethics",
        "Sources of Business Finance",
        "Small Business and Enterprises",
        "Internal Trade",
        "International Business"
      ],
      "notes": "Business involves regular economic activity and risk. Compare sole proprietorship, partnership and company forms using ownership, liability, continuity and resources. Profit is an objective but businesses also have social responsibilities. Insurance transfers specified risks under a contract; it does not remove all risk.",
      "practice": {
        "prompt": "Which form normally gives owners limited liability?",
        "options": [
          "A company limited by shares",
          "Sole proprietorship",
          "Ordinary partnership",
          "An informal personal activity"
        ],
        "answer": "0",
        "explanation": "Shareholders of a limited company normally risk their investment, subject to legal exceptions."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "11-economics",
      "grade": 11,
      "key": "economics",
      "name": "Economics",
      "code": "030",
      "streams": [
        "Commerce"
      ],
      "syllabusFile": "Economics_SecP2",
      "books": [
        "Statistics for Economics",
        "Introductory Microeconomics"
      ],
      "units": [
        "Introduction to Statistics",
        "Collection, Organisation and Presentation of Data",
        "Statistical Tools and Interpretation",
        "Introduction to Microeconomics",
        "Consumer Equilibrium and Demand",
        "Producer Behaviour and Supply",
        "Perfect Competition and Price Determination"
      ],
      "notes": "Scarcity creates choice and opportunity cost. Demand refers to quantities consumers are willing and able to buy at different prices, other factors constant. A change in price moves along a demand curve; a change in another determinant shifts it. Averages summarise data but can hide variation.",
      "practice": {
        "prompt": "A change in a good’s own price, with other factors fixed, causes…",
        "options": [
          "Movement along its demand curve",
          "A shift caused only by income",
          "No change in quantity demanded",
          "Automatic unlimited supply"
        ],
        "answer": "0",
        "explanation": "Changing own price produces an extension or contraction of demand along the existing curve."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "11-applied",
      "grade": 11,
      "key": "applied",
      "name": "Applied Mathematics",
      "code": "241",
      "streams": [
        "Commerce"
      ],
      "syllabusFile": "Applied_Mathematics_SecP2",
      "books": [],
      "units": [
        "Numbers, Quantification and Numerical Applications",
        "Algebra",
        "Mathematical Reasoning",
        "Calculus",
        "Probability",
        "Descriptive Statistics",
        "Basics of Financial Mathematics",
        "Coordinate Geometry"
      ],
      "notes": "Financial calculations require a clearly defined period and interest rate. Simple interest is Prt/100 when r is an annual percentage and t is in years. Compound growth applies the rate to the accumulated balance. Check the unit of time and distinguish percentage change from percentage-point change.",
      "practice": {
        "prompt": "What is one year’s simple interest on ₹1,000 at 5%?",
        "options": [
          "₹50",
          "₹5",
          "₹500",
          "₹1,050"
        ],
        "answer": "0",
        "explanation": "I=1000×5×1/100=₹50."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "11-ip",
      "grade": 11,
      "key": "ip",
      "name": "Informatics Practices",
      "code": "065",
      "streams": [
        "Commerce"
      ],
      "syllabusFile": "Informatics_Practices_SecP2",
      "books": [
        "Informatics Practices"
      ],
      "units": [
        "Introduction to Computer System",
        "Introduction to Python",
        "Database Concepts and SQL",
        "Emerging Trends"
      ],
      "notes": "A database organises related data. Tables contain rows and columns; keys distinguish records and link tables. Python expressions evaluate to values, and variables reference those values. Protect passwords and personal data; discuss the limitations of new technologies rather than assuming every claim is correct.",
      "practice": {
        "prompt": "Which SQL statement retrieves data?",
        "options": [
          "SELECT",
          "DELETE only",
          "DROP",
          "TRUNCATE"
        ],
        "answer": "0",
        "explanation": "SELECT queries table data."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "11-entrepreneurship",
      "grade": 11,
      "key": "entrepreneurship",
      "name": "Entrepreneurship",
      "code": "066",
      "streams": [
        "Commerce"
      ],
      "syllabusFile": "Enterprenuership_SecP2",
      "books": [],
      "units": [
        "Entrepreneurship – Concept and Functions",
        "An Entrepreneur",
        "Entrepreneurial Journey",
        "Entrepreneurship as Innovation and Problem Solving",
        "Understanding the Market",
        "Business Finance and Arithmetic",
        "Resource Mobilisation"
      ],
      "notes": "An entrepreneur identifies a need, tests a proposed solution and organises resources while accepting uncertainty. Research customers before scaling. Separate fixed and variable costs. Break-even units equal fixed cost divided by unit selling price minus unit variable cost, provided contribution is positive.",
      "practice": {
        "prompt": "Fixed cost is ₹1,000, price ₹50 and variable cost ₹30 per unit. Break-even output is…",
        "options": [
          "50 units",
          "20 units",
          "100 units",
          "30 units"
        ],
        "answer": "0",
        "explanation": "Contribution=50−30=₹20; break-even=1000/20=50 units."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "11-pe",
      "grade": 11,
      "key": "pe",
      "name": "Physical Education",
      "code": "048",
      "streams": [
        "Science",
        "Commerce"
      ],
      "syllabusFile": "PhysicalEducation_SecP2",
      "books": [],
      "units": [
        "Changing Trends and Careers",
        "Olympic Value Education",
        "Yoga",
        "Physical Education and Sports for CWSN",
        "Physical Fitness, Wellness and Lifestyle",
        "Test, Measurement and Evaluation",
        "Fundamentals of Anatomy and Physiology",
        "Kinesiology and Biomechanics",
        "Psychology and Sports",
        "Training and Doping"
      ],
      "notes": "Training adapts to a learner’s needs and ability. Apply progressive overload with adequate recovery rather than abrupt increases. Use inclusive adaptations and distinguish testing from evaluation. Keep safe technique and fair play central; practical assessment includes performance and the school’s records.",
      "practice": {
        "prompt": "Which principle supports safe long-term training?",
        "options": [
          "Progressive overload with recovery",
          "Maximum intensity every day",
          "Ignoring pain",
          "Eliminating rest completely"
        ],
        "answer": "0",
        "explanation": "Gradual progression with recovery supports adaptation and reduces overtraining risk."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "12-english",
      "grade": 12,
      "key": "english",
      "name": "English Core",
      "code": "301",
      "streams": [
        "Science",
        "Commerce"
      ],
      "syllabusFile": "English_core_SecP2",
      "books": [
        "Flamingo",
        "Vistas"
      ],
      "units": [
        "Reading comprehension",
        "Notice and invitation",
        "Formal letters",
        "Article and report",
        "Flamingo",
        "Vistas",
        "Listening and speaking"
      ],
      "notes": "Match each task to its audience, purpose and word limit. Organise an argument with a clear claim, supporting evidence and reasoned conclusion. For literature, analyse narrative voice, character, theme and language using precise references. Do not reproduce a memorised response when the question asks for comparison or evaluation.",
      "practice": {
        "prompt": "What makes a literature answer analytical?",
        "options": [
          "Explaining how evidence supports an interpretation",
          "Retelling the entire plot only",
          "Repeating the question",
          "Listing unrelated quotations"
        ],
        "answer": "0",
        "explanation": "Analysis connects an interpretation to specific textual evidence."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "12-math",
      "grade": 12,
      "key": "math",
      "name": "Mathematics",
      "code": "041",
      "streams": [
        "Science",
        "Commerce"
      ],
      "syllabusFile": "Maths_SecP2",
      "books": [
        "Mathematics"
      ],
      "units": [
        "Relations and Functions",
        "Inverse Trigonometric Functions",
        "Matrices",
        "Determinants",
        "Continuity and Differentiability",
        "Application of Derivatives",
        "Integrals",
        "Application of Integrals",
        "Differential Equations",
        "Vectors",
        "Three-dimensional Geometry",
        "Linear Programming",
        "Probability"
      ],
      "notes": "A matrix is an ordered rectangular array. Addition requires equal dimensions; AB requires columns of A to equal rows of B. Matrix multiplication is generally not commutative. A square matrix with non-zero determinant is invertible. Check a computed inverse by multiplying to obtain the identity.",
      "practice": {
        "prompt": "When is a square matrix invertible?",
        "options": [
          "Its determinant is non-zero",
          "Its determinant is zero",
          "It has any zero entry",
          "It has unequal row and column counts"
        ],
        "answer": "0",
        "explanation": "A non-zero determinant is the condition for invertibility of a square matrix."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "12-physics",
      "grade": 12,
      "key": "physics",
      "name": "Physics",
      "code": "042",
      "streams": [
        "Science"
      ],
      "syllabusFile": "Physics_SecP2",
      "books": [
        "Physics Part-I",
        "Physics Part-II"
      ],
      "units": [
        "Electric Charges and Fields",
        "Electrostatic Potential and Capacitance",
        "Current Electricity",
        "Moving Charges and Magnetism",
        "Magnetism and Matter",
        "Electromagnetic Induction",
        "Alternating Current",
        "Electromagnetic Waves",
        "Ray Optics and Optical Instruments",
        "Wave Optics",
        "Dual Nature of Radiation and Matter",
        "Atoms",
        "Nuclei",
        "Semiconductor Electronics"
      ],
      "notes": "Coulomb’s law gives the force magnitude k|q₁q₂|/r² for point charges. Electric field is force per positive test charge and is a vector. Add field vectors by superposition. Electric potential is a scalar and adds algebraically. Distinguish the sign of a charge from the magnitude of the force.",
      "practice": {
        "prompt": "If the separation of two point charges doubles, their force becomes…",
        "options": [
          "one quarter",
          "twice",
          "four times",
          "unchanged"
        ],
        "answer": "0",
        "explanation": "F∝1/r², so replacing r with 2r divides the force by 4."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "12-chemistry",
      "grade": 12,
      "key": "chemistry",
      "name": "Chemistry",
      "code": "043",
      "streams": [
        "Science"
      ],
      "syllabusFile": "Chemistry_SecP2",
      "books": [
        "Chemistry Part-I",
        "Chemistry Part-II"
      ],
      "units": [
        "Solutions",
        "Electrochemistry",
        "Chemical Kinetics",
        "d- and f-Block Elements",
        "Coordination Compounds",
        "Haloalkanes and Haloarenes",
        "Alcohols, Phenols and Ethers",
        "Aldehydes, Ketones and Carboxylic Acids",
        "Amines",
        "Biomolecules"
      ],
      "notes": "Concentration can be expressed as molarity or molality. Molarity is moles of solute per litre of solution; molality is moles per kilogram of solvent. Molarity depends on temperature through volume. Raoult’s law describes ideal solution vapour pressure; deviations reflect differences in intermolecular interactions.",
      "practice": {
        "prompt": "What is the molarity of 0.5 mol dissolved to make 2 L of solution?",
        "options": [
          "0.25 mol/L",
          "1 mol/L",
          "4 mol/L",
          "2.5 mol/L"
        ],
        "answer": "0",
        "explanation": "M=n/V=0.5/2=0.25 mol/L."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "12-biology",
      "grade": 12,
      "key": "biology",
      "name": "Biology",
      "code": "044",
      "streams": [
        "Science"
      ],
      "syllabusFile": "Biology_SecP2",
      "books": [
        "Biology"
      ],
      "units": [
        "Sexual Reproduction in Flowering Plants",
        "Human Reproduction",
        "Reproductive Health",
        "Principles of Inheritance and Variation",
        "Molecular Basis of Inheritance",
        "Evolution",
        "Human Health and Disease",
        "Microbes in Human Welfare",
        "Biotechnology – Principles and Processes",
        "Biotechnology and its Applications",
        "Organisms and Populations",
        "Ecosystem",
        "Biodiversity and Conservation"
      ],
      "notes": "In Mendelian inheritance, alleles segregate during gamete formation. A monohybrid cross of heterozygotes gives a 1:2:1 genotype ratio and, under complete dominance, a 3:1 phenotype ratio. These assumptions matter: incomplete dominance and codominance change the phenotype ratio.",
      "practice": {
        "prompt": "What is the genotype ratio for Aa×Aa?",
        "options": [
          "1 AA:2 Aa:1 aa",
          "3 AA:1 aa",
          "All Aa",
          "All AA"
        ],
        "answer": "0",
        "explanation": "The four equally likely combinations are AA, Aa, aA and aa."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "12-cs",
      "grade": 12,
      "key": "cs",
      "name": "Computer Science",
      "code": "083",
      "streams": [
        "Science"
      ],
      "syllabusFile": "Computer_Science_SecP2",
      "books": [
        "Computer Science"
      ],
      "units": [
        "Computational Thinking and Programming – II",
        "Computer Networks",
        "Database Management"
      ],
      "notes": "A function can accept arguments and return a result. File handling distinguishes text, binary and CSV data. A relational database stores rows and columns; a primary key uniquely identifies a row. SQL SELECT retrieves data, WHERE filters rows and GROUP BY forms groups before HAVING filters them.",
      "practice": {
        "prompt": "Which SQL clause filters groups after aggregation?",
        "options": [
          "HAVING",
          "WHERE",
          "FROM",
          "ORDER"
        ],
        "answer": "0",
        "explanation": "HAVING filters aggregated groups; WHERE filters individual rows before grouping."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "12-accountancy",
      "grade": 12,
      "key": "accountancy",
      "name": "Accountancy",
      "code": "055",
      "streams": [
        "Commerce"
      ],
      "syllabusFile": "Accountancy_SecP2",
      "books": [
        "Accountancy-I",
        "Accountancy-II",
        "Computerised Accounting System"
      ],
      "units": [
        "Accounting for Partnership Firms",
        "Accounting for Companies",
        "Analysis of Financial Statements",
        "Cash Flow Statement"
      ],
      "notes": "Partnership accounting follows the agreement and applicable provisions when the deed is silent. On admission, distinguish the new ratio, sacrificing ratio and goodwill adjustment. For company accounts, track shares issued, called and paid. Ratios interpret statements; cash flow separates operating, investing and financing activities.",
      "practice": {
        "prompt": "Which ratio identifies the partners giving up profit share on admission?",
        "options": [
          "Sacrificing ratio",
          "Gaining ratio always",
          "Current ratio",
          "Debt–equity ratio"
        ],
        "answer": "0",
        "explanation": "Sacrifice equals old share minus new share; it determines compensation for the share surrendered."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "12-business",
      "grade": 12,
      "key": "business",
      "name": "Business Studies",
      "code": "054",
      "streams": [
        "Commerce"
      ],
      "syllabusFile": "BusinessStudies_SecP2",
      "books": [
        "Business Studies"
      ],
      "units": [
        "Nature and Significance of Management",
        "Principles of Management",
        "Business Environment",
        "Planning",
        "Organising",
        "Staffing",
        "Directing",
        "Controlling",
        "Financial Management",
        "Financial Markets",
        "Marketing Management",
        "Consumer Protection"
      ],
      "notes": "Management combines planning, organising, staffing, directing and controlling. Planning sets objectives; controlling compares actual performance with standards and corrects deviations. Principles guide decisions but require context. Distinguish efficiency, which concerns resource use, from effectiveness, which concerns achieving objectives.",
      "practice": {
        "prompt": "Which function compares actual results with standards?",
        "options": [
          "Controlling",
          "Staffing",
          "Recruitment only",
          "Promotion only"
        ],
        "answer": "0",
        "explanation": "Controlling measures performance, compares it with standards and takes corrective action."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "12-economics",
      "grade": 12,
      "key": "economics",
      "name": "Economics",
      "code": "030",
      "streams": [
        "Commerce"
      ],
      "syllabusFile": "Economics_SecP2",
      "books": [
        "Introductory Macroeconomics",
        "Indian Economic Development"
      ],
      "units": [
        "National Income and Related Aggregates",
        "Money and Banking",
        "Determination of Income and Employment",
        "Government Budget and the Economy",
        "Balance of Payments",
        "Development Experience 1947–90 and Economic Reforms since 1991",
        "Current Challenges facing Indian Economy",
        "Development Experience of India and Neighbours"
      ],
      "notes": "GDP measures value added within domestic territory over a period. Avoid double counting intermediate products. Distinguish nominal from real GDP using the price basis. National income concepts adjust for depreciation, net factor income from abroad and net indirect taxes as required. A transfer payment is not payment for current production.",
      "practice": {
        "prompt": "Why exclude intermediate goods when adding final output?",
        "options": [
          "To avoid double counting",
          "Because they have no value",
          "Because all imports are zero",
          "To count the same value twice"
        ],
        "answer": "0",
        "explanation": "The value of intermediate goods is already embodied in final goods."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "12-applied",
      "grade": 12,
      "key": "applied",
      "name": "Applied Mathematics",
      "code": "241",
      "streams": [
        "Commerce"
      ],
      "syllabusFile": "Applied_Mathematics_SecP2",
      "books": [],
      "units": [
        "Numbers, Quantification and Numerical Applications",
        "Algebra",
        "Calculus",
        "Probability Distributions",
        "Inferential Statistics",
        "Index Numbers and Time-based Data",
        "Financial Mathematics",
        "Linear Programming"
      ],
      "notes": "Financial mathematics connects annuities, present values and loan instalments. Use a period rate consistent with the payment interval. An optimisation problem needs decision variables, an objective and constraints. A feasible solution satisfies every constraint; the best objective value must be chosen from feasible solutions.",
      "practice": {
        "prompt": "What must a feasible solution satisfy?",
        "options": [
          "All constraints",
          "Only the objective",
          "No non-negativity condition",
          "Only one chosen constraint"
        ],
        "answer": "0",
        "explanation": "Feasibility means satisfying all constraints, including non-negativity where imposed."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "12-ip",
      "grade": 12,
      "key": "ip",
      "name": "Informatics Practices",
      "code": "065",
      "streams": [
        "Commerce"
      ],
      "syllabusFile": "Informatics_Practices_SecP2",
      "books": [
        "Informatics Practices"
      ],
      "units": [
        "Data Handling using Pandas and Data Visualisation",
        "Database Query using SQL",
        "Introduction to Computer Networks",
        "Societal Impacts"
      ],
      "notes": "A Pandas Series is one-dimensional; a DataFrame is tabular with labelled axes. Choose a chart to match the data and label its axes. SQL aggregate functions summarise groups; NULL is a missing value and needs IS NULL rather than equality. Interpret data responsibly and consider privacy before publication.",
      "practice": {
        "prompt": "Which Pandas object is a two-dimensional labelled table?",
        "options": [
          "DataFrame",
          "Scalar",
          "A single integer",
          "A string character"
        ],
        "answer": "0",
        "explanation": "A DataFrame stores tabular data with rows and columns."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "12-entrepreneurship",
      "grade": 12,
      "key": "entrepreneurship",
      "name": "Entrepreneurship",
      "code": "066",
      "streams": [
        "Commerce"
      ],
      "syllabusFile": "Enterprenuership_SecP2",
      "books": [],
      "units": [
        "Entrepreneurial Opportunity",
        "Entrepreneurial Planning",
        "Enterprise Marketing",
        "Enterprise Growth Strategies",
        "Business Arithmetic",
        "Resource Mobilisation"
      ],
      "notes": "An entrepreneur identifies a need, tests a proposed solution and organises resources while accepting uncertainty. Research customers before scaling. Separate fixed and variable costs. Break-even units equal fixed cost divided by unit selling price minus unit variable cost, provided contribution is positive.",
      "practice": {
        "prompt": "Fixed cost is ₹1,000, price ₹50 and variable cost ₹30 per unit. Break-even output is…",
        "options": [
          "50 units",
          "20 units",
          "100 units",
          "30 units"
        ],
        "answer": "0",
        "explanation": "Contribution=50−30=₹20; break-even=1000/20=50 units."
      },
      "assessment": "theory + internal/practical"
    },
    {
      "id": "12-pe",
      "grade": 12,
      "key": "pe",
      "name": "Physical Education",
      "code": "048",
      "streams": [
        "Science",
        "Commerce"
      ],
      "syllabusFile": "PhysicalEducation_SecP2",
      "books": [],
      "units": [
        "Management of Sporting Events",
        "Children and Women in Sports",
        "Yoga as Preventive Measure",
        "Physical Education and Sports for CWSN",
        "Sports and Nutrition",
        "Test and Measurement",
        "Physiology and Injuries",
        "Biomechanics",
        "Psychology",
        "Training in Sports"
      ],
      "notes": "Training adapts to a learner’s needs and ability. Apply progressive overload with adequate recovery rather than abrupt increases. Use inclusive adaptations and distinguish testing from evaluation. Keep safe technique and fair play central; practical assessment includes performance and the school’s records.",
      "practice": {
        "prompt": "Which principle supports safe long-term training?",
        "options": [
          "Progressive overload with recovery",
          "Maximum intensity every day",
          "Ignoring pain",
          "Eliminating rest completely"
        ],
        "answer": "0",
        "explanation": "Gradual progression with recovery supports adaptation and reduces overtraining risk."
      },
      "assessment": "theory + internal/practical"
    }
  ],
  "resources": [
    {
      "id": "RES-9-math-1",
      "courseId": "9-math",
      "title": "CBSE 9 Mathematics · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/Maths_SecP1IX_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-math-2",
      "courseId": "9-math",
      "title": "NCERT · Ganita Manjari",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?iemh1=0-8",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-math-3",
      "courseId": "9-math",
      "title": "NCERT · Ganita Manjari PART-II",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?iemh2=0-6",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-math-4",
      "courseId": "9-math",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 9, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-science-1",
      "courseId": "9-science",
      "title": "CBSE 9 Science · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/ScienceSt_SecP1_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-science-2",
      "courseId": "9-science",
      "title": "NCERT · Exploration",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?iesc1=0-13",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-science-3",
      "courseId": "9-science",
      "title": "NCERT laboratory manuals",
      "kind": "practical",
      "url": "https://ncert.nic.in/science-laboratory-manual.php",
      "publisher": "NCERT",
      "note": "Select the class and subject. Use the practical list in the current CBSE syllabus; experiments require teacher supervision.",
      "verification": "portal",
      "academicYear": "Reference · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-science-4",
      "courseId": "9-science",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 9, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-english-1",
      "courseId": "9-english",
      "title": "CBSE 9 English · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/English_LL_SecP1IX_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-english-2",
      "courseId": "9-english",
      "title": "NCERT · Kaveri",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?iebe1=0-8",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-english-3",
      "courseId": "9-english",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 9, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-hindi-1",
      "courseId": "9-hindi",
      "title": "CBSE 9 Hindi (R2) · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/Hindi_SecP1IX_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-hindi-2",
      "courseId": "9-hindi",
      "title": "NCERT · Ganga",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?ihga1=0-12",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-hindi-3",
      "courseId": "9-hindi",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 9, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-sanskrit-1",
      "courseId": "9-sanskrit",
      "title": "CBSE 9 Sanskrit (R3) · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/Curriculum_SecP1_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-sanskrit-2",
      "courseId": "9-sanskrit",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 9, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-math-advanced-1",
      "courseId": "9-math-advanced",
      "title": "CBSE 9 Mathematics at Advanced Level (optional) · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/MathsAd_SecP1_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-math-advanced-2",
      "courseId": "9-math-advanced",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 9, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-science-advanced-1",
      "courseId": "9-science-advanced",
      "title": "CBSE 9 Science at Advanced Level (optional) · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/ScienceAd_SecP1_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-science-advanced-2",
      "courseId": "9-science-advanced",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 9, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-social-1",
      "courseId": "9-social",
      "title": "CBSE 9 Social Science · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/SocialScience_SecP1IX_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-social-2",
      "courseId": "9-social",
      "title": "NCERT · Understanding Society India and Beyond PART-I",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?iest1=0-9",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-social-3",
      "courseId": "9-social",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 9, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-interdisciplinary-1",
      "courseId": "9-interdisciplinary",
      "title": "CBSE 9 Individuals in Society · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/Curriculum_SecP1_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-interdisciplinary-2",
      "courseId": "9-interdisciplinary",
      "title": "NCERT · Project Books",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?iepb1=pp-0",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-interdisciplinary-3",
      "courseId": "9-interdisciplinary",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 9, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-vocational-1",
      "courseId": "9-vocational",
      "title": "CBSE 9 Vocational Education (Kaushal Vikas) · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/Curriculum_SecP1_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-vocational-2",
      "courseId": "9-vocational",
      "title": "NCERT · Kaushal Vikas",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?iekv1=0-12",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-vocational-3",
      "courseId": "9-vocational",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 9, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-ctai-1",
      "courseId": "9-ctai",
      "title": "CBSE 9 Computational Thinking & AI modules · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/Curriculum_SecP1_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-ctai-2",
      "courseId": "9-ctai",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 9, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-pewb-1",
      "courseId": "9-pewb",
      "title": "CBSE 9 Physical Education & Well Being · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/PEWB_SecP1_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-pewb-2",
      "courseId": "9-pewb",
      "title": "NCERT · Khel Praveen",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?iehp1=0-6",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-pewb-3",
      "courseId": "9-pewb",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 9, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-art-1",
      "courseId": "9-art",
      "title": "CBSE 9 Art Education · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/Art_Education_SecP1IX_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-9-art-2",
      "courseId": "9-art",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 9, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-math-1",
      "courseId": "10-math",
      "title": "CBSE 10 Mathematics Standard · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/Maths_SecP1X_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-math-2",
      "courseId": "10-math",
      "title": "NCERT · Mathematics",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?jemh1=0-14",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-math-3",
      "courseId": "10-math",
      "title": "NCERT Exemplar Problems and Answers",
      "kind": "exemplar",
      "url": "https://ncert.nic.in/exemplar-problems.php",
      "publisher": "NCERT",
      "note": "Select Class 10 and the subject. The official portal includes answer sections. Older exemplars require checking each question against the current syllabus.",
      "verification": "portal",
      "academicYear": "Archive · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-math-4",
      "courseId": "10-math",
      "title": "KVS student support material · Class 10",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-math-5",
      "courseId": "10-math",
      "title": "CBSE 2026–27 · Sample question paper",
      "kind": "sample-paper",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassX_2026_27/MathsStandard-SQP.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-math-6",
      "courseId": "10-math",
      "title": "CBSE 2026–27 · Official marking scheme / answer key",
      "kind": "marking-scheme",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassX_2026_27/MathsStandard-MS.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-math-7",
      "courseId": "10-math",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 10, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-math-basic-1",
      "courseId": "10-math-basic",
      "title": "CBSE 10 Mathematics Basic · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/Maths_SecP1X_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-math-basic-2",
      "courseId": "10-math-basic",
      "title": "NCERT · Mathematics",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?jemh1=0-14",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-math-basic-3",
      "courseId": "10-math-basic",
      "title": "NCERT Exemplar Problems and Answers",
      "kind": "exemplar",
      "url": "https://ncert.nic.in/exemplar-problems.php",
      "publisher": "NCERT",
      "note": "Select Class 10 and the subject. The official portal includes answer sections. Older exemplars require checking each question against the current syllabus.",
      "verification": "portal",
      "academicYear": "Archive · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-math-basic-4",
      "courseId": "10-math-basic",
      "title": "KVS student support material · Class 10",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-math-basic-5",
      "courseId": "10-math-basic",
      "title": "CBSE 2026–27 · Sample question paper",
      "kind": "sample-paper",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassX_2026_27/MathsBasic-SQP.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-math-basic-6",
      "courseId": "10-math-basic",
      "title": "CBSE 2026–27 · Official marking scheme / answer key",
      "kind": "marking-scheme",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassX_2026_27/MathsBasic-MS.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-math-basic-7",
      "courseId": "10-math-basic",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 10, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-science-1",
      "courseId": "10-science",
      "title": "CBSE 10 Science · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/Science_SecP1_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-science-2",
      "courseId": "10-science",
      "title": "NCERT · Science",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?jesc1=0-13",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-science-3",
      "courseId": "10-science",
      "title": "NCERT Exemplar Problems and Answers",
      "kind": "exemplar",
      "url": "https://ncert.nic.in/exemplar-problems.php",
      "publisher": "NCERT",
      "note": "Select Class 10 and the subject. The official portal includes answer sections. Older exemplars require checking each question against the current syllabus.",
      "verification": "portal",
      "academicYear": "Archive · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-science-4",
      "courseId": "10-science",
      "title": "KVS student support material · Class 10",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-science-5",
      "courseId": "10-science",
      "title": "CBSE 2026–27 · Sample question paper",
      "kind": "sample-paper",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassX_2026_27/Science-SQP.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-science-6",
      "courseId": "10-science",
      "title": "CBSE 2026–27 · Official marking scheme / answer key",
      "kind": "marking-scheme",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassX_2026_27/Science-MS.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-science-7",
      "courseId": "10-science",
      "title": "NCERT laboratory manuals",
      "kind": "practical",
      "url": "https://ncert.nic.in/science-laboratory-manual.php",
      "publisher": "NCERT",
      "note": "Select the class and subject. Use the practical list in the current CBSE syllabus; experiments require teacher supervision.",
      "verification": "portal",
      "academicYear": "Reference · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-science-8",
      "courseId": "10-science",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 10, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-social-1",
      "courseId": "10-social",
      "title": "CBSE 10 Social Science · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/SocialScience_SecP1X_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-social-2",
      "courseId": "10-social",
      "title": "NCERT · India and the Contemporary World-II ",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?jess3=0-5",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-social-3",
      "courseId": "10-social",
      "title": "NCERT · Contemporary India ",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?jess1=0-7",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-social-4",
      "courseId": "10-social",
      "title": "NCERT · Democratic Politics",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?jess4=0-5",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-social-5",
      "courseId": "10-social",
      "title": "NCERT · Understanding Economic Development",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?jess2=0-5",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-social-6",
      "courseId": "10-social",
      "title": "KVS student support material · Class 10",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-social-7",
      "courseId": "10-social",
      "title": "CBSE 2026–27 · Sample question paper",
      "kind": "sample-paper",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassX_2026_27/SocialScience-SQP.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-social-8",
      "courseId": "10-social",
      "title": "CBSE 2026–27 · Official marking scheme / answer key",
      "kind": "marking-scheme",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassX_2026_27/SocialScience-MS.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-social-9",
      "courseId": "10-social",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 10, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-english-1",
      "courseId": "10-english",
      "title": "CBSE 10 English – Language and Literature · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/English_LL_SecP1_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-english-2",
      "courseId": "10-english",
      "title": "NCERT · First Flight",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?jeff1=0-9",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-english-3",
      "courseId": "10-english",
      "title": "NCERT · Foot Prints Without feet Supp. Reader",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?jefp1=0-9",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-english-4",
      "courseId": "10-english",
      "title": "NCERT · Words and Expressions  2",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?jewe2=0-9",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-english-5",
      "courseId": "10-english",
      "title": "KVS student support material · Class 10",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-english-6",
      "courseId": "10-english",
      "title": "CBSE 2026–27 · Sample question paper",
      "kind": "sample-paper",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassX_2026_27/EnglishL-SQP.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-english-7",
      "courseId": "10-english",
      "title": "CBSE 2026–27 · Official marking scheme / answer key",
      "kind": "marking-scheme",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassX_2026_27/EnglishL-MS.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-english-8",
      "courseId": "10-english",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 10, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-hindi-1",
      "courseId": "10-hindi",
      "title": "CBSE 10 Hindi Course B · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart1/Hindi_B_SecP1_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-hindi-2",
      "courseId": "10-hindi",
      "title": "NCERT · Sparsh",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?jhsp1=0-14",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-hindi-3",
      "courseId": "10-hindi",
      "title": "NCERT · Sanchayan Bhag-2",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?jhsy1=0-3",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-hindi-4",
      "courseId": "10-hindi",
      "title": "KVS student support material · Class 10",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-hindi-5",
      "courseId": "10-hindi",
      "title": "CBSE 2026–27 · Sample question paper",
      "kind": "sample-paper",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassX_2026_27/HindiCourseB-SQP.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-hindi-6",
      "courseId": "10-hindi",
      "title": "CBSE 2026–27 · Official marking scheme / answer key",
      "kind": "marking-scheme",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassX_2026_27/HindiCourseB-MS.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-10-hindi-7",
      "courseId": "10-hindi",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 10, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-english-1",
      "courseId": "11-english",
      "title": "CBSE 11 English Core · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/English_core_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-english-2",
      "courseId": "11-english",
      "title": "NCERT · Hornbill",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?kehb1=0-14",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-english-3",
      "courseId": "11-english",
      "title": "KVS student support material · Class 11",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-english-4",
      "courseId": "11-english",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 11, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-math-1",
      "courseId": "11-math",
      "title": "CBSE 11 Mathematics · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/Maths_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-math-2",
      "courseId": "11-math",
      "title": "NCERT · Mathematics",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?kemh1=0-14",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-math-3",
      "courseId": "11-math",
      "title": "NCERT Exemplar Problems and Answers",
      "kind": "exemplar",
      "url": "https://ncert.nic.in/exemplar-problems.php",
      "publisher": "NCERT",
      "note": "Select Class 11 and the subject. The official portal includes answer sections. Older exemplars require checking each question against the current syllabus.",
      "verification": "portal",
      "academicYear": "Archive · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-math-4",
      "courseId": "11-math",
      "title": "KVS student support material · Class 11",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-math-5",
      "courseId": "11-math",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 11, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-physics-1",
      "courseId": "11-physics",
      "title": "CBSE 11 Physics · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/Physics_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-physics-2",
      "courseId": "11-physics",
      "title": "NCERT · Physics Part-I",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?keph1=0-7",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-physics-3",
      "courseId": "11-physics",
      "title": "NCERT · Physics Part-II",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?keph2=0-7",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-physics-4",
      "courseId": "11-physics",
      "title": "NCERT Exemplar Problems and Answers",
      "kind": "exemplar",
      "url": "https://ncert.nic.in/exemplar-problems.php",
      "publisher": "NCERT",
      "note": "Select Class 11 and the subject. The official portal includes answer sections. Older exemplars require checking each question against the current syllabus.",
      "verification": "portal",
      "academicYear": "Archive · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-physics-5",
      "courseId": "11-physics",
      "title": "KVS student support material · Class 11",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-physics-6",
      "courseId": "11-physics",
      "title": "NCERT laboratory manuals",
      "kind": "practical",
      "url": "https://ncert.nic.in/science-laboratory-manual.php",
      "publisher": "NCERT",
      "note": "Select the class and subject. Use the practical list in the current CBSE syllabus; experiments require teacher supervision.",
      "verification": "portal",
      "academicYear": "Reference · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-physics-7",
      "courseId": "11-physics",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 11, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-chemistry-1",
      "courseId": "11-chemistry",
      "title": "CBSE 11 Chemistry · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/Chemistry_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-chemistry-2",
      "courseId": "11-chemistry",
      "title": "NCERT · Chemistry Part-I",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?kech1=0-6",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-chemistry-3",
      "courseId": "11-chemistry",
      "title": "NCERT Exemplar Problems and Answers",
      "kind": "exemplar",
      "url": "https://ncert.nic.in/exemplar-problems.php",
      "publisher": "NCERT",
      "note": "Select Class 11 and the subject. The official portal includes answer sections. Older exemplars require checking each question against the current syllabus.",
      "verification": "portal",
      "academicYear": "Archive · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-chemistry-4",
      "courseId": "11-chemistry",
      "title": "KVS student support material · Class 11",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-chemistry-5",
      "courseId": "11-chemistry",
      "title": "NCERT laboratory manuals",
      "kind": "practical",
      "url": "https://ncert.nic.in/science-laboratory-manual.php",
      "publisher": "NCERT",
      "note": "Select the class and subject. Use the practical list in the current CBSE syllabus; experiments require teacher supervision.",
      "verification": "portal",
      "academicYear": "Reference · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-chemistry-6",
      "courseId": "11-chemistry",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 11, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-biology-1",
      "courseId": "11-biology",
      "title": "CBSE 11 Biology · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/Biology_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-biology-2",
      "courseId": "11-biology",
      "title": "NCERT · Biology",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?kebo1=0-19",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-biology-3",
      "courseId": "11-biology",
      "title": "NCERT Exemplar Problems and Answers",
      "kind": "exemplar",
      "url": "https://ncert.nic.in/exemplar-problems.php",
      "publisher": "NCERT",
      "note": "Select Class 11 and the subject. The official portal includes answer sections. Older exemplars require checking each question against the current syllabus.",
      "verification": "portal",
      "academicYear": "Archive · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-biology-4",
      "courseId": "11-biology",
      "title": "KVS student support material · Class 11",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-biology-5",
      "courseId": "11-biology",
      "title": "NCERT laboratory manuals",
      "kind": "practical",
      "url": "https://ncert.nic.in/science-laboratory-manual.php",
      "publisher": "NCERT",
      "note": "Select the class and subject. Use the practical list in the current CBSE syllabus; experiments require teacher supervision.",
      "verification": "portal",
      "academicYear": "Reference · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-biology-6",
      "courseId": "11-biology",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 11, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-cs-1",
      "courseId": "11-cs",
      "title": "CBSE 11 Computer Science · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/Computer_Science_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-cs-2",
      "courseId": "11-cs",
      "title": "NCERT · Computer Science",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?kecs1=0-11",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-cs-3",
      "courseId": "11-cs",
      "title": "KVS student support material · Class 11",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-cs-4",
      "courseId": "11-cs",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 11, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-accountancy-1",
      "courseId": "11-accountancy",
      "title": "CBSE 11 Accountancy · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/Accountancy_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-accountancy-2",
      "courseId": "11-accountancy",
      "title": "NCERT · Financial Accounting-I",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?keac1=0-7",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-accountancy-3",
      "courseId": "11-accountancy",
      "title": "NCERT · Accountancy-II",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?keac2=0-2",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-accountancy-4",
      "courseId": "11-accountancy",
      "title": "KVS student support material · Class 11",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-accountancy-5",
      "courseId": "11-accountancy",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 11, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-business-1",
      "courseId": "11-business",
      "title": "CBSE 11 Business Studies · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/BusinessStudies_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-business-2",
      "courseId": "11-business",
      "title": "NCERT · Business Studies",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?kebs1=0-11",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-business-3",
      "courseId": "11-business",
      "title": "KVS student support material · Class 11",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-business-4",
      "courseId": "11-business",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 11, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-economics-1",
      "courseId": "11-economics",
      "title": "CBSE 11 Economics · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/Economics_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-economics-2",
      "courseId": "11-economics",
      "title": "NCERT · Statistics for Economics",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?kest1=0-8",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-economics-3",
      "courseId": "11-economics",
      "title": "KVS student support material · Class 11",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-economics-4",
      "courseId": "11-economics",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 11, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-applied-1",
      "courseId": "11-applied",
      "title": "CBSE 11 Applied Mathematics · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/Applied_Mathematics_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-applied-2",
      "courseId": "11-applied",
      "title": "KVS student support material · Class 11",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-applied-3",
      "courseId": "11-applied",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 11, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-ip-1",
      "courseId": "11-ip",
      "title": "CBSE 11 Informatics Practices · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/Informatics_Practices_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-ip-2",
      "courseId": "11-ip",
      "title": "NCERT · Informatics Practices",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?keip1=0-8",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-ip-3",
      "courseId": "11-ip",
      "title": "KVS student support material · Class 11",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-ip-4",
      "courseId": "11-ip",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 11, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-entrepreneurship-1",
      "courseId": "11-entrepreneurship",
      "title": "CBSE 11 Entrepreneurship · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/Enterprenuership_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-entrepreneurship-2",
      "courseId": "11-entrepreneurship",
      "title": "KVS student support material · Class 11",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-entrepreneurship-3",
      "courseId": "11-entrepreneurship",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 11, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-pe-1",
      "courseId": "11-pe",
      "title": "CBSE 11 Physical Education · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/PhysicalEducation_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-pe-2",
      "courseId": "11-pe",
      "title": "KVS student support material · Class 11",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-11-pe-3",
      "courseId": "11-pe",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 11, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-english-1",
      "courseId": "12-english",
      "title": "CBSE 12 English Core · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/English_core_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-english-2",
      "courseId": "12-english",
      "title": "NCERT · Flamingo",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?lefl1=0-13",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-english-3",
      "courseId": "12-english",
      "title": "NCERT · Vistas",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?levt1=0-6",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-english-4",
      "courseId": "12-english",
      "title": "KVS student support material · Class 12",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-english-5",
      "courseId": "12-english",
      "title": "CBSE 2026–27 · Sample question paper",
      "kind": "sample-paper",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassXII_2026_27/EnglishCore-SQP.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-english-6",
      "courseId": "12-english",
      "title": "CBSE 2026–27 · Official marking scheme / answer key",
      "kind": "marking-scheme",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassXII_2026_27/EnglishCore-MS.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-english-7",
      "courseId": "12-english",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 12, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-math-1",
      "courseId": "12-math",
      "title": "CBSE 12 Mathematics · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/Maths_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-math-2",
      "courseId": "12-math",
      "title": "NCERT textbook portal · Mathematics",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php",
      "publisher": "NCERT",
      "note": "Select Class 12, subject and prescribed book. Book selectors change as editions are released.",
      "verification": "portal",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-math-3",
      "courseId": "12-math",
      "title": "NCERT Exemplar Problems and Answers",
      "kind": "exemplar",
      "url": "https://ncert.nic.in/exemplar-problems.php",
      "publisher": "NCERT",
      "note": "Select Class 12 and the subject. The official portal includes answer sections. Older exemplars require checking each question against the current syllabus.",
      "verification": "portal",
      "academicYear": "Archive · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-math-4",
      "courseId": "12-math",
      "title": "KVS student support material · Class 12",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-math-5",
      "courseId": "12-math",
      "title": "CBSE 2026–27 · Sample question paper",
      "kind": "sample-paper",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassXII_2026_27/Maths-SQP.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-math-6",
      "courseId": "12-math",
      "title": "CBSE 2026–27 · Official marking scheme / answer key",
      "kind": "marking-scheme",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassXII_2026_27/Maths-MS.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-math-7",
      "courseId": "12-math",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 12, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-physics-1",
      "courseId": "12-physics",
      "title": "CBSE 12 Physics · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/Physics_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-physics-2",
      "courseId": "12-physics",
      "title": "NCERT · Physics Part-I",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?leph1=0-8",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-physics-3",
      "courseId": "12-physics",
      "title": "NCERT · Physics Part-II",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?leph2=0-6",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-physics-4",
      "courseId": "12-physics",
      "title": "NCERT Exemplar Problems and Answers",
      "kind": "exemplar",
      "url": "https://ncert.nic.in/exemplar-problems.php",
      "publisher": "NCERT",
      "note": "Select Class 12 and the subject. The official portal includes answer sections. Older exemplars require checking each question against the current syllabus.",
      "verification": "portal",
      "academicYear": "Archive · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-physics-5",
      "courseId": "12-physics",
      "title": "KVS student support material · Class 12",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-physics-6",
      "courseId": "12-physics",
      "title": "CBSE 2026–27 · Sample question paper",
      "kind": "sample-paper",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassXII_2026_27/Physics-SQP.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-physics-7",
      "courseId": "12-physics",
      "title": "CBSE 2026–27 · Official marking scheme / answer key",
      "kind": "marking-scheme",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassXII_2026_27/Physics-MS.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-physics-8",
      "courseId": "12-physics",
      "title": "NCERT laboratory manuals",
      "kind": "practical",
      "url": "https://ncert.nic.in/science-laboratory-manual.php",
      "publisher": "NCERT",
      "note": "Select the class and subject. Use the practical list in the current CBSE syllabus; experiments require teacher supervision.",
      "verification": "portal",
      "academicYear": "Reference · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-physics-9",
      "courseId": "12-physics",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 12, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-chemistry-1",
      "courseId": "12-chemistry",
      "title": "CBSE 12 Chemistry · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/Chemistry_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-chemistry-2",
      "courseId": "12-chemistry",
      "title": "NCERT textbook portal · Chemistry Part-I / Chemistry Part-II",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php",
      "publisher": "NCERT",
      "note": "Select Class 12, subject and prescribed book. Book selectors change as editions are released.",
      "verification": "portal",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-chemistry-3",
      "courseId": "12-chemistry",
      "title": "NCERT Exemplar Problems and Answers",
      "kind": "exemplar",
      "url": "https://ncert.nic.in/exemplar-problems.php",
      "publisher": "NCERT",
      "note": "Select Class 12 and the subject. The official portal includes answer sections. Older exemplars require checking each question against the current syllabus.",
      "verification": "portal",
      "academicYear": "Archive · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-chemistry-4",
      "courseId": "12-chemistry",
      "title": "KVS student support material · Class 12",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-chemistry-5",
      "courseId": "12-chemistry",
      "title": "CBSE 2026–27 · Sample question paper",
      "kind": "sample-paper",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassXII_2026_27/Chemistry-SQP.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-chemistry-6",
      "courseId": "12-chemistry",
      "title": "CBSE 2026–27 · Official marking scheme / answer key",
      "kind": "marking-scheme",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassXII_2026_27/Chemistry-MS.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-chemistry-7",
      "courseId": "12-chemistry",
      "title": "NCERT laboratory manuals",
      "kind": "practical",
      "url": "https://ncert.nic.in/science-laboratory-manual.php",
      "publisher": "NCERT",
      "note": "Select the class and subject. Use the practical list in the current CBSE syllabus; experiments require teacher supervision.",
      "verification": "portal",
      "academicYear": "Reference · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-chemistry-8",
      "courseId": "12-chemistry",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 12, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-biology-1",
      "courseId": "12-biology",
      "title": "CBSE 12 Biology · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/Biology_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-biology-2",
      "courseId": "12-biology",
      "title": "NCERT · Biology",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?lebo1=0-13",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-biology-3",
      "courseId": "12-biology",
      "title": "NCERT Exemplar Problems and Answers",
      "kind": "exemplar",
      "url": "https://ncert.nic.in/exemplar-problems.php",
      "publisher": "NCERT",
      "note": "Select Class 12 and the subject. The official portal includes answer sections. Older exemplars require checking each question against the current syllabus.",
      "verification": "portal",
      "academicYear": "Archive · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-biology-4",
      "courseId": "12-biology",
      "title": "KVS student support material · Class 12",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-biology-5",
      "courseId": "12-biology",
      "title": "CBSE 2026–27 · Sample question paper",
      "kind": "sample-paper",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassXII_2026_27/Biology-SQP.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-biology-6",
      "courseId": "12-biology",
      "title": "CBSE 2026–27 · Official marking scheme / answer key",
      "kind": "marking-scheme",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassXII_2026_27/Biology-MS.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-biology-7",
      "courseId": "12-biology",
      "title": "NCERT laboratory manuals",
      "kind": "practical",
      "url": "https://ncert.nic.in/science-laboratory-manual.php",
      "publisher": "NCERT",
      "note": "Select the class and subject. Use the practical list in the current CBSE syllabus; experiments require teacher supervision.",
      "verification": "portal",
      "academicYear": "Reference · map to 2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-biology-8",
      "courseId": "12-biology",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 12, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-cs-1",
      "courseId": "12-cs",
      "title": "CBSE 12 Computer Science · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/Computer_Science_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-cs-2",
      "courseId": "12-cs",
      "title": "NCERT · Computer Science",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?lecs1=0-13",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-cs-3",
      "courseId": "12-cs",
      "title": "KVS student support material · Class 12",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-cs-4",
      "courseId": "12-cs",
      "title": "CBSE 2026–27 · Sample question paper",
      "kind": "sample-paper",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassXII_2026_27/ComputerScience-SQP.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-cs-5",
      "courseId": "12-cs",
      "title": "CBSE 2026–27 · Official marking scheme / answer key",
      "kind": "marking-scheme",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassXII_2026_27/ComputerScience-MS.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-cs-6",
      "courseId": "12-cs",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 12, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-accountancy-1",
      "courseId": "12-accountancy",
      "title": "CBSE 12 Accountancy · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/Accountancy_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-accountancy-2",
      "courseId": "12-accountancy",
      "title": "NCERT · Accountancy-I",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?leac1=0-4",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-accountancy-3",
      "courseId": "12-accountancy",
      "title": "NCERT · Computerised Accounting System",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php?leca1=0-4",
      "publisher": "NCERT",
      "note": "Official book selector with chapter PDFs and complete-book download. A textbook may contain material outside the assessed syllabus; follow the linked current syllabus.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-accountancy-4",
      "courseId": "12-accountancy",
      "title": "KVS student support material · Class 12",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-accountancy-5",
      "courseId": "12-accountancy",
      "title": "CBSE 2026–27 · Sample question paper",
      "kind": "sample-paper",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassXII_2026_27/Accountancy-SQP.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-accountancy-6",
      "courseId": "12-accountancy",
      "title": "CBSE 2026–27 · Official marking scheme / answer key",
      "kind": "marking-scheme",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassXII_2026_27/Accountancy-MS.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-accountancy-7",
      "courseId": "12-accountancy",
      "title": "DIKSHA · curriculum learning resources",
      "kind": "video",
      "url": "https://diksha.gov.in/explore",
      "publisher": "Ministry of Education / DIKSHA",
      "note": "Choose CBSE/NCERT, Class 12, subject and medium. This is a searchable portal, not a promise of a specific playable lesson.",
      "verification": "portal",
      "academicYear": "Current portal",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-business-1",
      "courseId": "12-business",
      "title": "CBSE 12 Business Studies · syllabus",
      "kind": "syllabus",
      "url": "https://cbseacademic.nic.in/web_material/CurriculumMain27/SecPart2/BusinessStudies_SecP2_2026-27.pdf",
      "publisher": "CBSE",
      "note": "The current official syllabus defines examinable content, internal assessment, practicals and prescribed books. Unit names in the app are a navigation index; consult this document for exclusions and assessment boundaries.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-business-2",
      "courseId": "12-business",
      "title": "NCERT textbook portal · Business Studies",
      "kind": "textbook",
      "url": "https://ncert.nic.in/textbook.php",
      "publisher": "NCERT",
      "note": "Select Class 12, subject and prescribed book. Book selectors change as editions are released.",
      "verification": "portal",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-business-3",
      "courseId": "12-business",
      "title": "KVS student support material · Class 12",
      "kind": "solutions",
      "url": "https://durg.kvs.ac.in/en/study-materials/",
      "publisher": "Kendriya Vidyalaya Sangathan",
      "note": "Use the 2026–27 support-material folders linked by the school. These are KVS teaching/revision resources, not CBSE official marking schemes. Subject availability varies; older packs must be mapped to the current syllabus.",
      "verification": "retrieved",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-business-4",
      "courseId": "12-business",
      "title": "CBSE 2026–27 · Sample question paper",
      "kind": "sample-paper",
      "url": "https://cbseacademic.nic.in/web_material/SQP/ClassXII_2026_27/BusinessStudies-SQP.pdf",
      "publisher": "CBSE",
      "note": "Official document listed by CBSE for 2026–27. Open at the publisher; no third-party solutions are represented as official. Sample papers are practice models, not previous board examination papers.",
      "verification": "source-listed",
      "academicYear": "2026-27",
      "checkedOn": "2026-10-08"
    },
    {
      "id": "RES-12-business-5",
      "courseId": "12-business",
      "title": "CBSE 2026–27 · Official marking scheme / answer key",
      "kind": "marking-scheme",
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