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Control Group - used to make comparison with experi-mental groups - Allows us to see how the indep. variable changed our results -set up this group exactly the same experimental group EXCEPT don’t give/don’t do the independent variable - “Fair Test”
Experimental/ Test Group Setup containing independent variable
Variable -used as a Noun in science Root word: vary (verb) = to change Ex) the weather can vary (verb) Ex) the type of weather will be a variable in our experiment (noun)
Independent Variable = the variable that is we get to decide/choose what we want to change -should only have 1 independent variable to make it a “fair test” -then use this to START/set up the experiment