Across
- 3. variable – factor whose value depends on the
- 4. Amount of matter in an object
- 6. change
- 10. Explanation based on many observations supported by experimental results
- 12. standard for comparison
- 13. educated guess or testable prediction
- 14. the application of scientific knowledge to improve the quality of life
- 16. rule of nature” Evidence summed up by related observations & experimental results
- 18. Method an organized set of investigation procedures
- 19. variable – factor that is adjusted by the experimenter
- 20. per unit volume of a material
Down
- 1. factor that doesn’t vary in experiment
- 2. Interval between two occurring events
- 5. process that uses observation and investigation to gain
- 7. study of matter & energy & the interactions between the two through forces & motion
- 8. Accept or Reject hypothesis, what you learn/discover
- 9. Experiment a standard for comparison, hold a variable constant (does
- 11. a visual display of information or data.
- 15. study of the composition
- 16. Graph – show trends or how the data changes over time
- 17. organized procedure for testing hypothesis