Curated OER
Animals Up!
Learners design and build a pedestal or platform that holds a toy animal. In this building lesson, students use knowledge from a prior lesson as they build a platform or pedestal for a toy animal using on index cards. They learn the...
Curated OER
Air Engine - Air Races
Students conduct an experiment about air volume, density, and pressure. In this air lesson, students discuss air, and how it moves. They make predictions about what will happen during the balloon and string experiment. They document the...