Across
- 3. normal condition used to compare
- 7. _________size
- 8. systematic approach to investigate
- 10. variable changed in the experiment
- 11. question being investigated
- 13. educated guess
Down
- 1. how to test a hypothesis
- 2. final analysis of the experiment
- 4. visual representation of data
- 5. used to hold data
- 6. variable expected results
- 9. number of times doing the experiment
- 12. using your senses