Across
- 3. – Something that needs solving.
- 7. – An educated guess you can test.
- 8. – What you learn from an experiment.
- 11. – Information collected during a test.
- 12. – A person who designs and builds things.
- 13. – The answer to a problem.
- 14. – To guess what will happen next.
- 15. – To look at information to understand it.
Down
- 1. – To watch closely and carefully.
- 2. – To find out the size or amount of something.
- 4. – A test to find out something new.
- 5. – What you ask to start an experiment.
- 6. – Proof to support an idea.
- 9. – Something that can change in an experiment.
- 10. – Another word for experiment.