Curated OER
Avalanche
Students investigate natural disasters by participating in an experiment. In this water formation activity, students define the dangers associated with avalanches and landslides. Students utilize a bag of sand, meter-stick and a wood...
Curated OER
Weightlessness
Learners use a coffee cup to demonstrate weightlessness. After a lecture/demo, students read an article on free-fall. They perform a simple experiment which helps them explain the concept of weightlessness.