Independent Variable - what I change to see what's going to happen, Dependent Variable - the data collected during the experiment, Constants - things you keep the same during an experiment, Control Group - the part of the IV that is most like normal, IV example - Ex: I change the size of gum to see which makes the biggest bubbles, DV example - Ex: I measure the size of the bubbles to see if the size of gum affects it, Constants example - Ex: I use the same brand of gum, same chew rate & same force of air, Control group example - Ex: None; I don't normally use a certain size of gum for my bubbles,

Variable Vocab & Example Matching!

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