CBSE vs Tamil Nadu Board (TNBSE / Samacheer Kalvi)
A side-by-side look, pulled from each board’s own curriculum.
| Attribute | CBSE | Tamil Nadu Board (TNBSE / Samacheer Kalvi) |
|---|---|---|
| Region | India (Pan-India) | Tamil Nadu, India |
| Curriculum focus | Central Board of Secondary Education. National curriculum emphasizing conceptual clarity, competency-based assessment, and NCERT resources across Classes 1-12. | Tamil Nadu State Board following Samacheer Kalvi uniform syllabus. Strong integration of theory, practicals, diagrams and environmental awareness. |
| Exam pattern | Class 10 & 12: 50% competency-based questions (case studies, assertion-reason, source-based). Theory 80 marks + 20 internal/practical for most subjects. Focus… | SSLC (Class 10) & HSC (Class 12): 100 marks per subject usually. Theory papers with choice questions, diagrams, problems. Practicals and internal assessment… |
| Classes covered | 7 classes | 2 classes |
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