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Welcome to the Sustainability Lesson Clearinghouse

Here, you can find free sustainability lessons to use in your class and upload your own lessons to share. Be sure to rate the lessons you use and leave comments for your colleagues!

All of GEF's lessons and programs are offered at no cost.  Become a member to support GEF and enjoy member only benefits! 
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Sustainability Lesson Clearinghouse

High School Science

A Matter of Accountability
Lesson Type:
  • Discussion
  • Project
Sustainability Topic:
  • Energy
  • Waste Reduction
  • Other
GEF Program Category:
  • Waste Reduction Challenge
  • Green Energy Challenge
Alternative Choices & Fuels
Lesson Type:
  • Group Work
Sustainability Topic:
  • Climate Change
GEF Program Category:
  • I Ride Green
Alternative Energy Exploration
Lesson Type:
  • Project
  • Other
Sustainability Topic:
  • Energy
GEF Program Category:
  • Green Energy Challenge
An Exploration of Wind Energy & Wind Turbines
Lesson Type:
  • Group Work
  • Project
Sustainability Topic:
  • Energy
  • Other
GEF Program Category:
  • Green Energy Challenge
Asian Longhorned Beetle
Lesson Type:
  • Other
Sustainability Topic:
  • Economics
  • Ecosystems
  • Other
Availability and Distribution
Lesson Type:
  • Discussion
  • Group Work
  • Project
Sustainability Topic:
  • Climate Change
  • Other
GEF Program Category:
  • I Ride Green
Be Water Wise: School Water Audit
Lesson Type:
  • Audit
  • Other
Sustainability Topic:
  • Water
  • Waste Reduction
GEF Program Category:
  • Sustainable Water Challenge
  • Green Building Program
Become a Green Sleuth!
Lesson Type:
  • Project
Sustainability Topic:
  • Waste Reduction
GEF Program Category:
  • Green Building Program
  • Waste Reduction Challenge
Building a Model Aquifer
Lesson Type:
  • Project
Sustainability Topic:
  • Water
GEF Program Category:
  • Sustainable Water Challenge
Cars of Tomorrow Community Research and Presentation
Lesson Type:
  • Group Work
  • Project
Sustainability Topic:
  • Climate Change
  • Other
GEF Program Category:
  • I Ride Green
Cell Wall Chemistry of Biofuel
Lesson Type:
  • Experiment
Sustainability Topic:
  • Energy
  • Other
GEF Program Category:
  • Green Energy Challenge
  • I Ride Green
Cell Wall Recipe: A Lesson on Biofuels
Lesson Type:
  • Project
Sustainability Topic:
  • Energy
  • Other
GEF Program Category:
  • Green Energy Challenge
Class Transportation Survey
Lesson Type:
  • Discussion
  • Other
Sustainability Topic:
  • Climate Change
  • Other
GEF Program Category:
  • I Ride Green
Climate and CO2: Analyzing Their Relationship
Lesson Type:
  • Project
  • Other
Sustainability Topic:
  • Energy
  • Waste Reduction
  • Other
GEF Program Category:
  • Green Energy Challenge
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The Sustainability Lesson Clearinghouse is brought to you in partnership with

Center for Green Schools