Across
- 1. E=mc2
- 3. Triangle, cube, pyramid...
- 6. Kangxi, Qianlong, Mao
- 8. 10+8-3=?
- 12. Explore the Earth
Down
- 2. Using a keyboard
- 4. I'm your teacher
- 5. Painting and drawing
- 7. Mixing liquids
- 9. It's noisy
- 10. 1 2 3 4 5 6 7 8, 2 2 3 4 5 6 7 8
- 11. Study of life