Curated OER
Environment: A Day Around the Bay
Learners examine various scenarios about pollution around bays and discuss their reactions to them. Among the situations they investigate are construction site soil washing into a tributary, oil from motor boats leaking into water, and...
Michigan State University
Michigan State University: Digital Learning Center for Microbial Ecology: Microbe Zoo: Poo Corner
A light-hearted and informative section about the role of microorganisms in decomposing human waste. It has a colorful, clickable graphic aiding in navigation of the site. Fun and informative.
Environmental Education for Kids
Eek!: Teacher Resources: Groundwater Study Guide [Pdf]
This study guide is designed to help students begin thinking about groundwater - where it comes from, why it's important, and how it can be conserved and protected. The guide includes a brief overview of groundwater, a glossary, and...