Across
- 2. well tested explanation for observations or results
- 4. factors that can change in an experiment
- 7. making a forecast
- 9. using one or more senses to gather info
- 12. sharing ideas
- 14. factor intentionally manipulated
- 15. the study of matter and how it changes
- 16. Facts figures and other evidence
Down
- 1. explaining observations
- 3. how one tests a theory
- 5. study of matter, energy and how they interact
- 6. descriptions without #s
- 8. measurements
- 10. someone who studies science
- 11. a way of learning about the natural world
- 13. possible answer to scientific question