Across
- 5. to change something from one form to another
- 7. to give support or confidence to someone
- 8. finding or learning something new
- 10. the first model of something, used for testing
- 12. to tell someone their behavior is wrong
- 13. easy to carry or move
- 16. a tool or piece of equipment made for a specific purpose
- 17. the amount of money needed to buy something
- 18. a machine that produces electricity
- 19. a person who creates something new
Down
- 1. to make something less harmful or serious
- 2. producing electricity using moving water
- 3. schoolwork students do at home
- 4. a person who studies and experiments to understand how things work
- 6. a rotating blade that pushes air or water to move something
- 9. a task that requires effort to complete
- 11. to make or create something
- 14. a machine with blades that turns to create power
- 15. suggestions or guidance about what someone should do