Across
- 2. chemicals do this in water
- 7. doing this helps keep everyone safe during class
- 8. these protect our hands
- 11. a hypothesis
- 18. this is when SOMEONE is on fire
- 20. this helps protect our clothing
- 21. this is used when SOMETHING is on fire
Down
- 1. this is what you should be during class labs
- 3. the thing that is changed in an experiment
- 4. after an experiment, what happened
- 5. this is how you share the results
- 6. this is something that scientists do to with two or more chemicals
- 9. this is how we make sense of the world
- 10. the start of an investigation
- 12. the act of doing something to get a reaction/answer a question
- 13. these are used to cover our eyes
- 14. this is an educated guess
- 15. this is a small glass container that measures liquids
- 16. what you do after an experiment
- 17. this is something that happens when you mix chemicals together
- 19. this is someone who studies science