CBSE Class 10 Science Syllabus - Free PDF Download
CBSE Syllabus 2026-27 Class 10: The CBSE Class 10 Science Syllabus for the examination year 2026-27 has been released by the Central Board of Secondary Education, CBSE. The board will hold the final examination at the end of the year following the annual assessment scheme, which has led to the release of the syllabus. The 2026-27 CBSE Class 10 Science Board Exam will entirely be based on the most recent syllabus. Therefore, students must thoroughly understand the new CBSE syllabus to prepare for their annual exam properly.
The detailed CBSE Class 10 Science Syllabus for 2026-27 is below.
Academic year:
CBSE Class 10 Science Revised Syllabus
CBSE Class 10 Science Course Structure 2026-27 With Marking Scheme
| # | Unit/Topic | Marks | Marks with options |
|---|---|---|---|
| 1 | Chemical Substances-Nature and Behaviour | 25 | |
| 1 | Chemical Reactions and Equations | ||
| 2 | Acids, Bases and Salts | ||
| 3 | Metals and Non-metals | ||
| 4 | Carbon and its Compounds | ||
| 2 | World of Living | 25 | |
| 5 | Life Processes | ||
| 6 | Control and Coordination | ||
| 7 | How do Organisms Reproduce? | ||
| 8 | Heredity | ||
| 3 | Natural Phenomena | 12 | |
| 9 | Light – Reflection and Refraction | ||
| 10 | The Human Eye and the Colourful World | ||
| 4 | Effects of Current | 13 | |
| 11 | Electricity | ||
| 12 | Magnetic Effects of Electric Current | ||
| 5 | Natural Resources | 5 | |
| 13 | Our Environment | ||
| Total | - | - |
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Syllabus
1: Chemical Substances-Nature and Behaviour
CBSE Class 10 Science Syllabus
1 Chemical Reactions and Equations
2 Acids, Bases and Salts
3 Metals and Non-metals
4 Carbon and its Compounds
2: World of Living
CBSE Class 10 Science Syllabus
5 Life Processes
6 Control and Coordination
7 How do Organisms Reproduce?
8 Heredity
3: Natural Phenomena
CBSE Class 10 Science Syllabus
9 Light – Reflection and Refraction
10 The Human Eye and the Colourful World
4: Effects of Current
CBSE Class 10 Science Syllabus
11 Electricity
12 Magnetic Effects of Electric Current
5: Natural Resources
CBSE Class 10 Science Syllabus
13 Our Environment
