Centers for Disease Control and Prevention
Centers for Disease Control: Physical Activity Introduction
Who needs physical activity? How can it help? Find out here with this introduction to physical activity from the CDC.
TeachEngineering
Teach Engineering: Mouse Trap Racing in the Computer Age!
Students design, build and evaluate a spring-powered mouse trap racer. For evaluation, teams equip their racers with an intelligent brick from a LEGO MINDSTORMS NXT Education Base Set and a HiTechnic acceleration sensor. They use...