independant variable i think :)
definitely not. Dependant variable is a variable that you measure . A controlled variable is something that you keep the same in the experiment.
Something you would either keep the same or change during a practical, to ensure the experiment is a fair test.
The control remains the same in an experiment so that you have something to compare the outcome to.
A manipulative variable is something that you will keep the same.
a control is something that stays the same in an experiment
You have to keep the timing the same, and you have to keep the same amount of each thing the same.
A variable in an experiment that stays the same is a constant.
A constant in an experiment is something that does not change, such as the temperature, pressure, or a control variable that is kept the same throughout the experiment to ensure accurate results.
things about your experiment that you are going to keep exactly the same
Variables work by telling you what you need to change, what to observe, and what to keep the same in a experiment.
it is to help keep you on track in the experiment, and to make sure you have something to aim for.
independent and dependant which changes