Curated OER
Breaker Breaker
Learners create a model of a circuit breaker to help them explain how friction causes heat, and how current is carried.
Curated OER
Electroplating for Corrosion Protection: Redox in Action
Learners define what a redox reaction is. In this chemistry activity, students electroplate some wires in the lab. They research the application of electroplating in the real world.