Nature of Science

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Across
  1. 4. statement about what happens in "if...then" format
  2. 6. educated guess about what is happening
  3. 7. atom with more or less neutrons than protons
  4. 8. the variable that is observed or measured
  5. 11. the variable that is manipulated or changed
  6. 13. how close the measurement is to the true value
  7. 15. describes what happens
Down
  1. 1. atomic particle with no charge
  2. 2. atomic particle with negative charge
  3. 3. how close measurements are to one another
  4. 5. atomic particle with positive charge
  5. 9. explains what happens
  6. 10. atom with more or less electrons than protons
  7. 12. amount of imprecision or variation in a set of measurements
  8. 14. the variable that is held constant in all groups