Across
- 1. At the end of the experiment, you draw a ______.
- 4. data that consists of words
- 6. In the ___________ group, only one thing is changed at a time.
- 8. the variable that is changed by the scientist.
- 9. an educated guess about what is going to happen based on observations.
- 10. the information gathered from making observations.
- 11. A hypothesis must contain 2 words. What are they?
- 13. a hypothesis must be _______________.
- 14. change ________ variable at a time.
- 16. parts of the experiment that are not changed.
Down
- 2. IN the control group, nothing is ______________.
- 3. __________ can be presented in charts, graphs, sketches, tables, and essays.
- 5. data that consists of numbers.
- 7. first, a problem or _____________ must be identified.
- 12. the variable that is the outcome.
- 15. The last step of the scientific method requires you to decide if the hypothesis is _______________ or not.