Across
- 5. A graph used to show changes or trends over time.
- 9. A test done to find answers to a question or hypothesis
- 11. Facts or information collected during an investigation
- 12. method The process scientists use to solve problems and test ideas
- 15. The vertical axis on a graph that shows what is being measured.
- 16. A summary of what the results mean and whether the hypothesis was supported
- 17. What actually happened or was found during the experiment
- 18. The step-by-step plan you follow during an experiment
Down
- 1. Anything that can change or affect an experiment
- 2. variable The factor you measure or observe as it responds
- 3. A graph used to compare different categories or groups.
- 4. A possible explanation or educated guess
- 6. Using your senses to gather information
- 7. What you ask after observing something curious or unexplained
- 8. One round or repetition of an experiment
- 10. What you think will happen before you test your hypothesis
- 13. variable The factor you change on purpose in an experiment
- 14. The horizontal axis on a graph that shows what is being changed or compared.