Scientific Method

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What is the scientific method?

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A series of steps used by scientists to solve a problem or answer a question.

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What is a dependent variable?

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The variable that is measured in an experiment; it responds to changes in the independent variable.

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What is an independent variable?

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The variable that is changed or controlled in an experiment to test its effects on the dependent variable.

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What is the first step in the scientific method?

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Question/problem.

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What does it mean to formulate a hypothesis?

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To make an educated guess or prediction about the outcome of an experiment.

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What is the purpose of conducting an experiment?

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To test the hypothesis and gather data.

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What is data collection?

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The process of gathering and measuring information on variables of interest.

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What is a conclusion in the scientific method?

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A summary of the results of the experiment and whether the hypothesis was supported or not.

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What is the role of a control group in an experiment?

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To provide a standard for comparison against the experimental group.

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Why is it important to repeat experiments?

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To ensure that results are consistent and reliable.