Across
- 3. what our independent and dependent variables have in common
- 5. it helps a jar lid move easily
- 6. it helps a knife cut throw things
- 7. what you are trying to find out in the experiment
- 12. helps blinds move up and down
- 13. thing that help you conduct an experiment
- 14. an educated guess
- 15. state whether or not the aim was achieved and your hipothysis was supported
- 17. what you are changing
- 19. something that must be kept the same to ensure that the investigation is fair
Down
- 1. repaying the experiment multiple times and comparing with other groups
- 2. what you are measuring in an experiment
- 4. a thing in a experiment that can and can't change
- 8. observing and fixing errors in resource
- 9. strength or energy as an attribute of physical action or movement
- 10. helps a measuring scale move up and down
- 11. what you do to research something
- 16. the bones in our body
- 18. other word for H2O is
- 20. pieces of harden earth that has formed over thousands of years