Science Inquiry Review (open notes_minor grade)

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What is an inference?

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An inference is a conclusion or explanation based on observations and prior knowledge.

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What is an independent variable in an experiment?

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

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What is a qualitative observation?

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A qualitative observation describes qualities or characteristics that can be observed but not measured, such as color, texture, or smell.

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What is a quantitative observation?

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A quantitative observation involves measurements and numbers, such as height, weight, or temperature.

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How many independent variables can be changed in an experiment?

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Only 1 independent variable should be changed in an experiment to ensure accurate results.

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What is a dependent variable?

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The dependent variable is the factor that is measured or observed in an experiment, which is affected by the independent variable.

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

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A control group is used as a standard for comparison, where the independent variable is not applied.

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What does it mean to analyze data?

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Analyzing data means examining and interpreting the results of an experiment to draw conclusions.

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What is a hypothesis?

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A hypothesis is a testable prediction about the relationship between the independent and dependent variables.

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What is the scientific method?

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