Scientific Method (Observations, Inferences and Variables)

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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 an Observation?

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Using your five senses to gather information about the world around you.

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What is an Inference?

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A conclusion drawn from observations, often based on prior knowledge or experience.

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What is an Independent Variable?

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The variable that is changed or manipulated in an experiment.

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What is a Dependent Variable?

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The variable that is measured or observed in response to changes in the independent variable.

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What is a Constant Variable?

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A variable that remains unchanged throughout an experiment to ensure that the test results are valid.

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What is a Qualitative Observation?

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An observation that describes qualities or characteristics, such as color or texture.

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What is a Quantitative Observation?

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An observation that involves measurement and numerical data.

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What is a Hypothesis?

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A testable prediction about the relationship between variables.

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What is an Experiment?

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A procedure carried out to test a hypothesis and gather data.