Variables
Anything that changes in an experiment.
What is a VARIABLE?
The variable that you make different in order to test it.
What is a INDEPENDENT VARIABLE?
The variable that you observe or measure during an experiment.
What is a DEPENDENT VARIABLE?
TRUE or FALSE: I can make up data to make my graph pretty.
What is FALSE!
The independent variable in our paper airplane lab.
What is type of plane?
Make and observation, ask a question, for a hypothesis, set up a controlled experiment, analyze data, draw conclusion