Nature of Science

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Across
  1. 3. Challenges or weaknesses in an experiment (11 letters)
  2. 4. The variable that is measured or observed (9 letters)
  3. 7. The helpful parts of an experiment (10 letters)
  4. 8. The variable the scientist changes on purpose (11 letters)
  5. 9. Things that can change in an experiment (9 letters)
  6. 10. What stays the same for comparison (7 letters)
Down
  1. 1. An educated guess or prediction (10 letters)
  2. 2. The rules used to decide if something worked (8 letters)
  3. 5. A test scientists do to learn something (10 letters)
  4. 6. What scientists use to support their ideas (8 letters)