3rd Annual Self-Propelled Derby

Yesterday was the 3rd Annual Self-Propelled Derby, where the physical science students create a vehicle that is propelled based on potential mechanical energy. The Derby was a smashing success, with 15 vehicles and an entire school cheering the science students on. Here are a couple pictures from the event:

R and C giving an introduction about their car. They used a rat trap, and it did really well in the trials, but unfortunately broke an axle right before the derby .

Slingshot driven vehicles were very popular this year.

The audience watching. The excitement was palpable, giving the derby participants a boost of confidence.

More slingshots

This used multiple rubber bands to slingshot the car.

Winner of the best design and construction. This vehicle ran off the spring energy of the mousetrap.

P and K setting off their mousetrap car.

Some participants used the force from balloon propulsion.

Measuring the distance.

I loved how the students helped each other out.The project allowed the students to engage in teamwork and idea sharing.

Another balloon powered car. This one used rubber tubing to direct the air.