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The ongoing process of discovery in science; the diverse ways in which scientist study the natural world and propose explanations based on evidence they gather.
a test of the effect of a single variable by changing it while keeping all other variables the same
factor in an experiment that a scientist purposely changes; also known as independent variable
factor in an experiment that a scientist wants to observe, which may change in response to the manipulated variable; also known as a dependent variable
the sharing of ideas and experimental findings with others through writing, or speaking
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