Curated OER
Design a Bobsled
Students apply their knowledge of friction, drag, mass and gravity as they design, build, and test mini-bobsleds.
DiscoverE
Build a Bobsled Racer
Host a design challenge of Olympic proportion! Junior engineers build their own bobsleds using simple materials. The activity focuses on kinetic and potential energy and how the center of mass affects motion on a downhill track....
Curated OER
Rover Landing Design Challenge
Students examine the concepts of forces and motion. They work together to design protective devices for their egg rovers as they are dropped from a specific height. They record their observations and discuss.