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 formation, experimentation, and conclusion.

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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 on purpose in an experiment to test its effects.

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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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What is the purpose of a control group?

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To provide a standard for comparison in an experiment, ensuring that the results are due to the independent variable.

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What is an experiment?

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A procedure carried out to test a hypothesis by manipulating variables and observing the effects.

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What does it mean to draw conclusions in the scientific method?

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To analyze the data collected from an experiment to determine whether the hypothesis is supported or refuted.

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What is the role of observation in the scientific method?

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To gather information and data that can lead to questions and hypotheses.

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What is a variable in an experiment?

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Any factor, trait, or condition that can exist in differing amounts or types.

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What is the difference between qualitative and quantitative data?

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Qualitative data describes characteristics or qualities, while quantitative data involves numerical measurements.