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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

PreK-2 Social Studies

Sort the Compost Bin
Lesson Type:
  • Discussion
  • Other
Sustainability Topic:
  • Gardening
  • Other
GEF Program Category:
  • Green Thumb Challenge
Splish, Splash: Water's Journey to My Glass
Lesson Type:
  • Discussion
Sustainability Topic:
  • Ecosystems
  • Water
GEF Program Category:
  • Sustainable Water Challenge
The Giving Tree and Receiving Tree
Lesson Type:
  • Discussion
  • Group Work
Sustainability Topic:
  • Ecosystems
  • Waste Reduction
GEF Program Category:
  • Waste Reduction Challenge
The Great Kapok Tree
Lesson Type:
  • Discussion
Sustainability Topic:
  • Ecosystems
  • Waste Reduction
GEF Program Category:
  • Waste Reduction Challenge
Water Scarcity
Lesson Type:
  • Discussion
  • Group Work
  • Project
Sustainability Topic:
  • Water
GEF Program Category:
  • Sustainable Water Challenge
We Are Extremely Very Good Recyclers
Lesson Type:
  • Other
Sustainability Topic:
  • Waste Reduction
GEF Program Category:
  • Waste Reduction Challenge
Why Should I Protect Nature?
Lesson Type:
  • Discussion
  • Lecture
  • Project
Sustainability Topic:
  • Ecosystems
  • Waste Reduction
GEF Program Category:
  • Waste Reduction Challenge
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The Sustainability Lesson Clearinghouse is brought to you in partnership with

Center for Green Schools