Curated OER
Whose Garbage is It?
Two news articles are read by class members regarding the excess of garbage in Toronto, Canada. As small groups, they take sides about how to handle the trash, conduct internet research, and then select a representative to act on their...
Curated OER
Leaky Landfills
Learners build a model landfill. In this ground pollution activity, students use soda bottles to build a model of a landfill. Learners observe their model over a period of two weeks and determine safety problems that come from real...