1. Ball Drop Pre-Lab
CPS students want to determine the height of their bleachers, but they do not have a tape measure.
Problem: How can they use gravity formulas to determine the height of the bleachers?

2. What needs to be turned in?
Problem: How can they use gravity formulas to determine the height of the bleachers?
Materials:
Procedure:
Data Table:
Calculations:
Conclusion Questions:
What is the height of the bleacher?
How did you relate the equation(s) to find the height?
If you drop a rock off of a cliff and it took 9 seconds to hit the ground, what is the height of the cliff?

3. Ball Drop Lab Group Member Jobs 1 person = Ball Dropper
1 person = Timer/recorder
1 person = Ball transporters (WALK don’t run)
WARNING!!!!
NO ball will be thrown upwards towards the bleachers.