In this project, Students will learn about Torque, Potential Energy,
Lever arms, tire sizes, and the combination of the fore mentioned to
improve acceleration and to improve distance traveled, individually.
As a guide through this activity, You will need to have a straight
course outline with lines for the cars to pass either 6 or 8 feet feet
apart. The first Checkpoint will be the first line, where students will
time their vehicle to that line and measure acceleration. The second
Checkpoint is the second line where students will measure how far
their vehicle traveled with respect to that line, either x feet short of
or x feet past. After the experiment use scaffolding to guide the
students towards the scientific reasoning and explanation for each
mousetrap car performing the way it did. In total the experiment
should take approximately 10-15 minutes given there are enough
stopwatches to measure the times to the first checkpoint. |