CBSE Class 12 Syllabus 2026–27
Complete guide to Science, Commerce and Humanities subjects, board-exam preparation, NCERT books and official CBSE resources.
Class 12 is the final Senior Secondary year and a major board-examination stage. Your exact syllabus depends on the subjects selected and offered by your school.
🔬 Science Stream
Physics, Chemistry, Mathematics/Applied Mathematics, Biology and other permitted electives are available according to the student’s subject combination.
💼 Commerce Stream
Accountancy, Business Studies, Economics, Mathematics/Applied Mathematics and other permitted electives are available according to the student’s subject combination.
📚 Humanities Stream
History, Political Science, Geography, Economics, Sociology, Psychology and other permitted electives are available according to the student’s subject combination.
📚 Class 12 Free Resources – Subject Directory
Choose a subject below to open its dedicated free-resource hub. Each hub should lead to the chapter/unit pages rather than duplicate content.
Flamingo, Vistas & Writing →
Biology
Notes, diagrams & MCQs →
Accountancy
10 chapters + practice resources →
Accountancy – Quick Chapter Access
- Partnership Firms – Basic Concepts
- Change in Profit-Sharing Ratio
- Admission of a Partner
- Retirement & Death
- Dissolution
- Share Capital
- Debentures
- Financial Statements of Companies
- Analysis of Financial Statements
- Cash Flow Statement
🎯 90-Day Class 12 Board Preparation Plan
| Phase | Focus |
|---|---|
| Days 1–30 | Complete NCERT concepts and identify weak chapters. |
| Days 31–60 | Finish syllabus, practise chapter questions and complete practical/project work. |
| Days 61–75 | Revise, practise competency questions and begin timed papers. |
| Days 76–90 | Full sample papers, error analysis and targeted revision. |
Official Resources
CBSE Curriculum 2026–27 · NCERT Textbooks
Last reviewed: September 2026.
⚡ Physics – Free Chapter Resources
The first five Class 12 Physics chapter resources are now available. These pages are designed as chapter-level study resources with explanations, formulas, visual learning blocks, worked examples, common exam traps and practice questions.
Electric Charges and Fields →
Chapter 2
Electrostatic Potential and Capacitance →
Chapter 3
Current Electricity →
Chapter 4
Moving Charges and Magnetism →
Chapter 5
Magnetism and Matter →
⚡ Class 12 Physics – Chapters 6 to 10
Second Physics batch completed: Chapters 6–10 are now available as detailed free resources aligned with the current CBSE 2026–27 Physics structure. CBSE lists Chapter 6–7 under Electromagnetic Induction and Alternating Currents, Chapter 8 under Electromagnetic Waves, and Chapters 9–10 under Optics. citeturn0search11
Electromagnetic Induction →Chapter 7
Alternating Current →Chapter 8
Electromagnetic Waves →Chapter 9
Ray Optics & Optical Instruments →Chapter 10
Wave Optics →
Class 12 Physics — Chapters 11–14
Physics Chapters 11–14 are now available as free, NCERT-aligned resources with explanations, chapter-specific diagrams, examples and practice questions.
Class 12 Mathematics — Chapters 1–5
The first five Class 12 Mathematics chapter resources are now available, with concept explanations, visual blocks, worked examples, common mistakes and practice questions.
- Chapter 1: Relations and Functions
- Chapter 2: Inverse Trigonometric Functions
- Chapter 3: Matrices
- Chapter 4: Determinants
- Chapter 5: Continuity and Differentiability
Class 12 Mathematics — Chapters 6–10
Chapters 6–10 are now linked below with chapter-specific explanations, visual concept blocks, worked examples and practice questions.
- Chapter 6: Applications of Derivatives
- Chapter 7: Integrals
- Chapter 8: Application of Integrals
- Chapter 9: Differential Equations
- Chapter 10: Vector Algebra
Class 12 Mathematics — Chapters 11–13
🧪 Class 12 Chemistry — Free Resources 2026–27
The complete Chemistry resource hub is now available with all 10 CBSE theory units, chapter explanations, key formulae/reactions, common mistakes and board-focused practice. The official CBSE 2026–27 Chemistry course has 10 units for 70 theory marks. citeturn0search11
📘 Class 12 Business Studies — Free Resources 2026–27
Complete Business Studies resources are now available with all 12 syllabus units, concept explanations, case-based practice, common mistakes and revision checklists. CBSE 2026–27 specifies 80 marks theory and 20 marks project work. citeturn0search11