Across
- 4. standard used for comparison.
- 5. variable the one factor you change.
- 7. the use of knowledge gained through science to make tools people use.
- 10. the factor that stays the same.
Down
- 1. information that you gather with your senses.
- 2. a conclusion about an observation.
- 3. method- step by step procedures of problem solving.
- 6. variable the factor that will be measured.
- 8. a statement that can be tested.
- 9. the process of trying to understand the world.