Scientific Method

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What is the Scientific Method?

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A systematic process used for scientific investigation, involving observation, hypothesis formulation, experimentation, and conclusion.

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What is a variable in an experiment?

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A factor that can change in an experiment, which can affect the outcome.

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What is a control group?

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A group in an experiment that does not receive the experimental treatment, used for comparison.

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What does it mean to test a single variable?

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To change only one factor in an experiment while keeping others constant to determine its effect.

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What is a hypothesis?

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A testable prediction about the relationship between two or more variables.

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Why is it important to have a control in an experiment?

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To ensure that the results are due to the variable being tested and not other factors.

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What is the purpose of drawing conclusions in scientific research?

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To interpret the results of an experiment and determine if the hypothesis is supported or refuted.

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What does it mean for conclusions to be consistent with experimental data?

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It means that the results of the experiment support the conclusions drawn from it.

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What is peer review in scientific research?

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The process by which other scientists evaluate and critique a study before it is published.

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What is the significance of replicating experiments?

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To verify results and ensure that findings are reliable and not due to chance.