Across
- 4. variable (y- axis)
- 5. – Amount of matter in an object
- 7. Method – an organized set of investigation procedures
- 9. Experiment= a standard for comparison, hold a variable constant (does
- 12. – organized procedure for testing hypothesis
- 13. = study of matter & energy & the interactions between the two through forces & motion
- 16. about events in nature
- 17. – Interval between two occurring events
- 19. = the application of scientific knowledge to improve the quality of life
- 21. – Amount of matter in an object
- 23. – Mass per unit volume of a material
- 24. =an Explanation based on many observations supported by experimental results (explains why things work the way that they do)
Down
- 1. – The amount of space occupied by an object
- 2. – standard for comparison
- 3. variable – factor whose value depends on the
- 6. – process that uses observation and investigation to gain
- 8. variable – factor that is adjusted by the experimenter
- 9. = study of the composition (what matter is made up of), structure, properties (what matter is like & how it behaves), & reactions of matter
- 10. change)
- 11. =“rule of nature” Evidence summed up by related observations & experimental results to describe a pattern found in nature.
- 14. – factor that doesn’t vary in experiment
- 15. – Mass per unit volume of a material
- 18. – educated guess or testable prediction
- 20. by scientists
- 22. – Distance between two points