Scientific Method
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each of the black spaces below before clicking
on it to display the answer.
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| a logical approach to solving problems that lend themselvs to investigation | the scientific method
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| step of the scientific method where you should write it as a question r in precise terms | define the problem
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| find out everything that is known about the problem; inclues observations, research, investigating other experiments | gather information
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| usually states as "cause and effect", must be testable with an experiment | form a hypothesis
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| a factor that changes in an experiment | variable
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| the factor that is manipulated or changed directly by the experimenter | independent variable
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| factor or factors that change in response to the independent variable | dependent variable
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| used as a standard for comparison. used to show that the results of the experiment are due to the independent variable | control
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| those factors which remain the same in the experimental group and the control group and do not affect the test | constant
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| observations and measurements collected during an experiment | data
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| descriptive data is ____ | qualitative
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| numerical data is ____ | quantitative
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| may be visual, verbal, or mathematical | models
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| broad generalization that explains a body of phenomena | theory
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| independent variable is graphed on the ___ axis | x
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| dependent variable is graphed on the __ axis | y
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