Across
- 1. A person who engages in science by observing and investigating
- 4. A constructed model of something
- 9. A guess or hypothesis based on your observations
- 10. The effect of the manipulated variable, which can be measured
- 12. A process by which scientists find facts to solve problems
- 13. To examine carefully, looking for patterns and trends
- 14. Part of an experiment that a scientist changes on purpose
- 15. A picture that represents something
- 18. The size or amount of something
- 20. A way of thinking and learning which involves predicting, observing, interpreting, and drawing conclusions
Down
- 2. The use of tools, power, and materials for the purpose of producing something
- 3. To work effectively together
- 5. Factor in an experiment that affects the results
- 6. A judgment or decision reached as a result of data collected
- 7. Tools and supplies needed to conduct an experiment
- 8. Parts of the experiment that stays the same from beginning to end, lending validity to your experiment
- 11. To ask a question
- 16. Using your five senses to get information and recording what you notice
- 17. An idea that attempts to answer a scientific questioin
- 19. Hunting for facts