science module 1

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