Independent Variable. The independent variable is the condition that you change in an experiment. It is the variable you control. It is called independent because its value does not depend on and is not affected by the state of any other variable in the experiment.
A dependent variable is what you measure in the experiment and what is affected during the experiment. The dependent variable responds to the independent variable. It is called dependent because it "depends" on the independent variable.
Explanation:
A variable is what is measured or manipulated in an experiment. A dependent variable is what you measure in the experiment and what is affected during the experiment. ... The dependent variable responds to the independent variable. It is called dependent because it "depends" on the independent variable.
