Experimental Design + Scientific Writing 2425

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What is a hypothesis?

Back

A prediction based on background knowledge.

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What do you put in the 'then' part of a hypothesis?

Back

One end of the DV (like biggest, smallest, furthest).

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What do you put in the 'because' part of a hypothesis?

Back

Background research that helps inform the outcome of the experiment.

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What is the independent variable (IV)?

Back

The thing changed on purpose in the experiment.

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What is the dependent variable (DV)?

Back

The outcome that is measured in an experiment.

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

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To provide a baseline for comparison against the experimental group.

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What is the scientific method?

Back

A systematic process for conducting experiments and making observations.

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What is an example of a good hypothesis?

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IF I study for 6 hours, THEN my test grade will be the best, BECAUSE studying improves your knowledge retention.

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Why is background research important in forming a hypothesis?

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It helps inform the outcome of the experiment.

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What is an experimental group?

Back

The group in an experiment that receives the treatment or condition being tested.