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Type: Multiple-Choice
Category: Scientific Method
Level: Grade 9
Score: 2
Tags: hypothesis
Author: sackjd
Last Modified: 6 years ago

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Scientific Method Question

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Grade 9 Scientific Method

How long does a hypothesis need to be to carry out a valid experiment?
  1. The hypothesis should be at least three sentences.
  2. The hypothesis needs to be as long as necessary to accurately describe the predicted outcomes.
  3. The hypothesis can be never be more than one sentence long.
  4. The hypothesis has to be long enough to include all of the methodology in the experiment.