Across
- 2. gathering information in orderly way
- 3. units with divisions that are powers of ten
- 4. tested factor or one factor changed
- 10. gather information to answer questions
- 11. experimental condition used for comparison
- 13. experimental condition exposed to factor
- 15. combining what you know with what you learned
- 16. factor remains the same in an experiment
- 17. a testable explanation of a situation
- 18. a set of moral principles or values
- 19. phenomena the science found to be true
Down
- 1. careful search to uncover facts
- 5. investigation, testing a hypothesis
- 6. evidence from many experiments supports an idea
- 7. factor measured in an experiment
- 8. information gained from observations
- 9. knowledge based on study of natural world
- 12. International System of Units
- 14. when results of experiments are evaluated