1. Things around us      (at least 20 things)
2. Plants around us       (trees, shrubs, herbs, climbers, creepers, thorny plants)
3. Different parts of plant
4. Foods from plant
5. Animal around us      (at least 20 animals)
6. Birds and insects      (at least 10 of each)
7. Food and shelter of animal
8. Air
9. Water      (uses, and sources of water)
10. Weather      (hot, cold, rainy, windy and cloudy)
11. The human body      (at least 20 body parts)
12. Personal cleanliness
13. Our basic needs    (food, clothes, house, water)
14. Our earth
15. Safety rules      (at least 5 rules)