Grade 7 Science: 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 formulation, experimentation, and conclusion.

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Why is doing experiments important in science?

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It allows for new discoveries and knowledge in the area of science.

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What must be kept the same in an experiment except for the variable?

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All other factors must be controlled to ensure accurate results.

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True or False: Measurements must be made carefully in experiments.

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True

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What does it mean if steps of the scientific process must be repeated?

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It indicates that further testing or refinement is needed to validate results.

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What is an observation in the context of the Scientific Method?

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It is the act of noticing and describing events or processes in a careful, orderly way.

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What are recorded observations in an experiment called?

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Data.

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What is a hypothesis?

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A testable prediction about the outcome of an experiment.

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What is the purpose 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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What is the difference between qualitative and quantitative data?

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