Scientific Method and Variables

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Across
  1. 1. Procedures; Use a control group
  2. 4. A guess or inference; What you think will happen
  3. 6. Answer to the problem; Was your hypothesis correct?; Improvements for next time
  4. 8. The type of variable that is changed in an experiment; It's what you are testing
Down
  1. 2. Observations and research; What do I know?
  2. 3. The type of variable that is the result of the experiment
  3. 5. Organized in charts and graphs; Use TAILS
  4. 7. The type of variable that is kept the same during every trial to keep things fair
  5. 9. What you want to figure out; written in question form