Full house - 128 students attended! |
Listening to the lecture |
Discussing acceleration |
Hot Wheels for helpers! |
Timing the progress of the race car |
Working |
Working |
Working |
Working |
Steeper slope = faster progress? |
Break time! |
Darrin and students working |
Supplies, with Dr. Voloch! |
Discussions |
Did it work? |
Working |
Dr. Hayes demonstrating |
Summarizing results |
These boards had lots of friction! |