Curated OER
Sports Helmets and Impact Testing of Polymers
Students examine the importance of good quality safety gear. In this investigative lesson, students will tests various polymers, collect data, and analyze the data to determine which polymer is best for safety helmets. They will design a...
Curated OER
THE PHYSICS OF MOVING THINGS (AND NOT A MOMENTUM TOO SOON!)
Learners list three examples of momentum found in their local environment; describe the importance of mass and velocity on momentum; and determine what is necessary to produce the greatest amount of momentum within a particular system.