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independent or experimental variable.
It means the one factor that a scientist changes during an experiment; also called independent variable.
Yes, the independent variable does change because it is what a scientist purposely changes during an experiment.
Environmental factors if you cannot control them.Variable factors if you can control them.See link below for easy explanation:In an experiment the scientist is able to change the independent variable. To insure a fair test, a good experiment has only one independent variable. As the scientist changes the independent variable, he or she observes what happens. - See more at: http://www.chacha.com/question/what-part-of-an-experiment-is-the-factor-that-you-change#sthash.iyH25Jac.dpufIn an experiment the scientist is able to change the independent variable. To insure a fair test, a good experiment has only one independent variable. As the scientist changes the independent variable, he or she observes what happens. - See more at: http://www.chacha.com/question/what-part-of-an-experiment-is-the-factor-that-you-change#sthash.iyH25Jac.dpuf
In science, the dependent variable is what is being tested in the experiment. It changes as the independent variable changes, because it depends on the independent variable. The experiment can measure changes in the dependent variable through controlling the independent variable.
A factor that can be changed in an experiment is called an independent variable.
A factor that can be changed in an experiment is called an independent variable.
experimental variable
The dependent variable is the variable that can change in an experiment.
Yes, the one factor that a scientist changes during an experiment is also called an independent variable.
manipulated variable
The Independent Variable (I.V.) is what the scientist changes. The Dependent Variable (D.V.) is the outcome of the I.V. There can only be one I.V. in a controlled experiment if you want accurate results
The element of the experiment that the scientist changes in order to observe different outcomes.
the part in the experiment that a scientist purposely changes
independent or experimental variable.
the part of an experiment that changes is called the variable.
i received this information from wikipedia. http:/en.wikipedia.org/wiki/Experiment hope that helps :)