History of Science

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Across
  1. 2. Organizing things into groups based on similarities.
  2. 7. An educated guess that can be tested.
  3. 8. A well-tested explanation of how something works.
  4. 9. A theory that places the Earth at the center of the solar system.
  5. 11. What is being measured; the data collected as a response; the “effect”.
Down
  1. 1. A theory that places the Sun at the center of the solar system. (Copernicus, Galileo)
  2. 3. What is being purposefully changed; what is being tested; the “cause”.
  3. 4. The act of carefully watching and recording information.
  4. 5. The force of attraction that exists between any two objects toward each other.
  5. 6. The force exerted by air on an object in motion that opposes its movement, slowing it down.
  6. 10. Factors that are kept constant.
  7. 11. Information collected during scientific study.Scientific A step-by-step process for conducting research/experimentation.