Independent Variable Vs Dependent Variable Worksheet. Independent and dependent variables are important for both math and science. The value of a dependent variable depends on an independent variable, so a variable cannot be both independent and dependent at.
I thing the independent variable would be the cereal with the varying amounts of iron in it and the controlled variables would be the amount of cereal, amount of The dependent variable will be what you are measuring to determine whether it is affected by changes in your independent variable. You may manipulate or control independent variable, but the dependent variable cannot be touched and can simply be examined. Researchers often use charts or graphs to visualize the results of their studies.
There may be several dependent variables, because manipulating the independent variable can influence many different things.
The dependent variable is what changes in response to the independent variable.
An independent variable is the variable the experimenter controls. Independent variables are the variables that determine how dependent variables vary, i.e. they predict dependent variables. Dependent Variables - - Notes - by Deborah Bossmann