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Variables in Experiments

Learn about independent variables that are changed, dependent variables that are measured, and the importance of controls in scientific experiments.

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Variables in Experiments

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  1. What are variables? Factors you can change during experiments….

  2. Independent Variables • Variable you are changing • Factor being tested by the scientist

  3. Dependent Variable • variable being measured • Data • Dependent variable is dependent on the independent variable

  4. Control • standard to which results are compared (same experiment, same variables, omits the independent variable) Kept constant (the same) by scientists

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