The definition of a variable is to change or changeable. All variables hold this quality.
yes or no
The constant or the control.
variables
You only change one variable; if you changed multiple variables you wouldn't know which one caused a change.
true or false : in order to get the best results from an experiment, change as many variables as possible within the experiment?
Variables .
Variables that do not change in an experiment are independent variables.
Variables that do not change in an experiment are independent variables.
Control Variable
the only variables in an experiment are the independent variables [the thing in an experiment your going to change. and the dependent variables [the thing in an experiment your going to measure.
the dependant variable
variables
the variables
variables
The thing that you change, from experiment to experiment.
If you change the variables in a science experiment, you will probably get different results.
The factors which you change (vary) are called variables.