Friday, December 29, 2017

1. Chemical Reactions and Equations

2. Acids , Bases and Salts.

3. Metals and Non-metals

4. Carbon and its Compounds

5. Periodic Classification of Elements

6. Life Processes.

7. Control and Coordination

8. How do Organisms Reproduce.

9. Heredity and Evolution

10. Light- Reflection and Refraction

11. Human eye and colourful world

12. Electricity.

13. Magnetic effects of electric current

14. Sources of Energy

15. Our Environment

16. Management of natural resources
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