Across
- 3. First step
- 6. Factors that do not change
- 7. Decide if the hypothesis is supported or not
- 8. Used to test a hypothesis
- 9. Possible explanation
Down
- 1. Variable that you measure
- 2. Variable that is changed to test an effect
- 4. Gather information
- 5. Recording observations and organizing data
- 7. Standard group to compare results