The "effect" in an experiment
We need as many as possible of these during an experiment
What you record during an experiment
Can only have one (1) of these in an experiment
Also called the manipulated variable
Also called the responding variable
You design the experiment so that these do NOT change
What you "make different" in an experiment
The "cause" in an experiment
What I keep the same in an experiment
What I measure (observe) during an experiment
What I change in an experiment