Across
- 2. an educated guess; a possible and testable statement
- 3. explains why something happens
- 5. the factor is adjusted by the person doing the experiment
- 7. invention; tools to do work; applied science
- 9. an organized process used to test a hypothesis (also an investigation)
- 10. a factor that doesn't change
- 13. a judgement based on interpreting observations
- 14. a judgement based on evidence
- 15. a standard for comparison
Down
- 1. the factor that can change because the independent variable changed
- 4. information obtained by using the senses
- 6. the study of matter and energy
- 8. describes what happens in nature
- 11. a feature of matter or the way it acts; a characteristic; a trait
- 12. represents something real; simple; can be used to predict