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Scientific Method
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Steps in the Scientific Method
State Problem Form a Hypothesis Conduct Experiment Collect Data/Observations Conclusion Retest 3
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State the Problem Identify the issue
Research / Gather Background Information
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Hypothesis A suggested solution to the problem. Must be testable
Sometimes written as If…Then… statements Predicts an outcome 5
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Do you remember the next step?
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A procedure to test the hypothesis.
Experiment A procedure to test the hypothesis. 7
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Data Results of the experiment
May be quantitative (numbers) or qualitative May be organized into charts, graphs, tables, etc. 8
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Conclusion The answer to the hypothesis based on the data obtained from the experiment 9
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In order to verify the results, experiments must be retested.
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Think you can name all seven steps?
Collect and Analyze Results Formulate a Hypothesis Communicate the Results Observation/Research Problem/Question Experiment Conclusion
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Salem Witch Trials 1692 Evidence varied 20 people were killed
(19 hanged, 1 stoned)
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SCIENTIFIC INQUIRY “All ideas come about through some sort of observation.” - Graham Chapman
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Observation Write down as many inferences as you can through your observations of the following images – remember inferences are conclusions or deductions made from direct observation (who, what, when, where, how)
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Person (clothes, objects, etc.) Setting, Time, Env. Questions?
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