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Home Education K-12 Lesson Clearinghouse Pre K-2 Science

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 Science

Excuse Me, Is This The Way to The Drainpipe?
Lesson Type:
  • Discussion
  • Lecture
Sustainability Topic:
  • Water
GEF Program Category:
  • Sustainable Water Challenge
Grade 2: Reduce Your Trash
Lesson Type:
  • Other
Sustainability Topic:
  • Waste Reduction
GEF Program Category:
  • Waste Reduction Challenge
Grow Your Own Basil Pesto
Lesson Type:
  • Experiment
  • Project
Sustainability Topic:
  • Gardening
GEF Program Category:
  • Green Thumb Challenge
Grow Your Own Fresh Tomato Salsa
Lesson Type:
  • Experiment
  • Project
Sustainability Topic:
  • Gardening
GEF Program Category:
  • Green Thumb Challenge
Grow Your Own Herb Butter
Lesson Type:
  • Experiment
  • Project
Sustainability Topic:
  • Gardening
GEF Program Category:
  • Green Thumb Challenge
Grow Your Own Herb Vinaigrette
Lesson Type:
  • Experiment
  • Project
Sustainability Topic:
  • Gardening
GEF Program Category:
  • Green Thumb Challenge
Grow Your Own Pizza
Lesson Type:
  • Experiment
  • Project
Sustainability Topic:
  • Gardening
GEF Program Category:
  • Waste Reduction Challenge
  • Green Thumb Challenge
Habitat Hot Spots
Lesson Type:
  • Experiment
  • Project
  • Other
Sustainability Topic:
  • Ecosystems
  • Green Building
GEF Program Category:
  • Green Building Program
How Does Air Get Polluted?
Lesson Type:
  • Experiment
Sustainability Topic:
  • Climate Change
  • Waste Reduction
GEF Program Category:
  • I Ride Green
How People Get Their Water
Lesson Type:
  • Experiment
  • Group Work
Sustainability Topic:
  • Water
GEF Program Category:
  • Sustainable Water Challenge
How to Grow a Cactus Indoors
Lesson Type:
  • Experiment
  • Project
Sustainability Topic:
  • Gardening
GEF Program Category:
  • Green Thumb Challenge
How to Make a Wind Vane
Lesson Type:
  • Discussion
  • Project
Sustainability Topic:
  • Energy
GEF Program Category:
  • Green Energy Challenge
How Trash Becomes Litter
Lesson Type:
  • Discussion
  • Other
Sustainability Topic:
  • Waste Reduction
GEF Program Category:
  • Waste Reduction Challenge
How Wind Works
Lesson Type:
  • Discussion
  • Project
Sustainability Topic:
  • Energy
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

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