Students in Mr. Tucek’s Physics class at Penn-Trafford High School put their knowledge to the test by designing and building miniature roller coasters using foam tubing and marbles.
The hands-on project challenged students to apply their understanding of the conservation of energy, observing how potential energy at the top of a track transforms into kinetic energy as the marble travels downward.
Working in teams, students experimented with loops, turns, and drops to see how different designs affected the marble’s speed and motion. They tested their tracks repeatedly, making adjustments to ensure their marbles completed the course while maintaining energy throughout the ride.
“This activity allows students to see physics in action,” said Mr. Tucek. “They’re not just learning formulas. They’re watching energy transfer happen right before their eyes.”
Cole O’Hern, Zayn Carty, and Adithri Pingali test their coaster track
Corynn Vandrak, Maddox Beech, and Colton Payne work together on a mini roller coaster