Curated OER
Balanced Forces
Students are able to explain why football running backs benefit from having a lower center of gravity when opponents are trying to tackle them. They explain why racing cars are designed to have a low center of gravity. Students explain...
Curated OER
LEGO Balance
Young scholars design and build a balance using LEGO, string, and a set of standard metric weights.
Curated OER
Forces and Balloons
Middle schoolers investigate the forces of compression, tension and torque on common birthday balloons.