Experimental Design Practice

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In science, a hypothesis must be

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testable.

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Using one or more of your senses to gather information is called

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observing.

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What is the definition of the independent variable?

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What you (the scientist) change in an experiment

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What is the part of the experiment that stays the same?

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constant

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What is the definition of the dependent variable?

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What is being measured (data)

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What is a constant?

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Part of the experiment that stays the same

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What is an observation?

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A fact you note based on one or more of your senses.

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A testable prediction that must be represented with an "if... then" statement:

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hypothesis

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The part when the scientists tests his/her hypothesis is the...

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experiment

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What is a variable?

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Part of the experiment that is able to change.