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Title: Identifying Variables and Designing Investigations Notes
Description: I took these notes during my sophomore year of Pre-AP Chemistry. Only one page. My notes are short and straight to the point.
Description: I took these notes during my sophomore year of Pre-AP Chemistry. Only one page. My notes are short and straight to the point.
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Identifying Variables and Designing Investigations
3 kinds of variables:
1 Independent variable something that is changed by the scientist
what is tested
what is manipulated
2 Dependent variable something that might be affected by the change in the independent variable
what is observed
what is measured
the data collected during the investigation
3 Controlled variable a variable that is not changed
also called constants
allow for a “fair test”
Students of different ages were given the same jigsaw puzzle to put together
...
Independent: Age
Dependent: time
Control: puzzle
Title: Identifying Variables and Designing Investigations Notes
Description: I took these notes during my sophomore year of Pre-AP Chemistry. Only one page. My notes are short and straight to the point.
Description: I took these notes during my sophomore year of Pre-AP Chemistry. Only one page. My notes are short and straight to the point.