Across
- 2. to notice using five senses or tools
- 6. want an large one, with many test subjects
- 7. moral principles that guide your behavior
- 9. how many variables we want to test at a time
- 10. a testable and specific statement that an experiment is testing
- 13. numeric measurements
- 15. we run one of these to find out the answer to the test question
- 16. refine this to narrow and clarify the experiment goals
- 17. part of the experiment that stays constant, or the group that is not being tested on to compare to
Down
- 1. ____ review - when other experts provide feedback
- 3. the part of the experiment one is changing
- 4. the group that is being manipulated
- 5. Our preconceived knowledge of the world that shapes how we observe things
- 8. the variable the scientists are changing to see if it has an effect
- 11. a run of the experiment, we want many
- 12. observations that are not numeric
- 14. the science course 9th graders at LWHS take