Nature of Science / Scientific Method

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What is QUANTITATIVE data?

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Quantitative data refers to numerical measurements that can be counted or measured.

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What is the typical format for writing a hypothesis?

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A hypothesis is typically written in an 'if...then...' format (If I do this, then I expect this to happen).

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What is the INDEPENDENT variable in an experiment?

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The independent variable is the factor that is changed or manipulated in an experiment, typically found in the experimental group.

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How do scientists TEST their hypotheses?

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Scientists test their hypotheses by performing experiments.

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What is QUALITATIVE data?

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Qualitative data refers to descriptions of physical traits or characteristics that cannot be measured numerically.

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What is the purpose of a CONTROL group in an experiment?

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The control group serves as a baseline to compare the effects of the independent variable.

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What is a hypothesis?

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

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What is the scientific method?

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The scientific method is a systematic process used for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

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What is an experiment?

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An experiment is a procedure carried out to test a hypothesis.

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What is the difference between independent and dependent variables?

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The independent variable is manipulated by the researcher, while the dependent variable is measured to see how it is affected by changes in the independent variable.