Name ___________________________________ Period _____ Date _____________
List 3 Controlled Variables from the procedure:
1. ___________________________________________________________________
2. ___________________________________________________________________
3. ___________________________________________________________________
List two Observations that you made. Observations are a DESCRIPTION of what
happened.
1. ___________________________________________________________________
2. ___________________________________________________________________
Helicopter Drop Lab Evaluation:
1. What were some things in this lab that were NOT specified as controlled variables,
but should have been? List at least 3 things.
a. ___________________________________________________________________
b. ___________________________________________________________________
c. ___________________________________________________________________
2. Based on your measurements and other observations, do you agree with your
hypothesis? Why or why not? (Be specific in how your data either proved or
disproved your hypothesis.)
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