Conducting a fair test is one of the most important components of carrying out good, scientifically valuable experiments. To ensure that your experiment is a fair test, you must change only one factor at a time while keeping all other conditions constant. Variables are the changing factors in an experiment, according to scientists.
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— Experiment Variables / Variables
Conducting a fair test is one of the most important components of carrying out good, scientifically valuable experiments. To ensure that your experiment is a fair test, you must change only one factor at a time while keeping all other conditions constant. Variables are the changing factors in an experiment, according to scientists.