Scientific Method. Steps in the Scientific Method. Observation Hypothesis Experiment Data Collection Conclusion Retest. Observations. Gathered through your senses A scientist notices something in their natural world. Observations.
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Variable – factor in the experiment that is being tested
A good or “valid” experiment will only have ONE variable!
In order to verify the results, experiments must be retested.
1)Identify a Problem
2) State Observations about the problem
3) Form a Hypothesis about the problem (if…then…)
4) Design an Experiment to test the hypothesis
5) Collect Data
6) Form a Conclusion