| Action for Nature | Youth Taking Action for Nature | Encouraging young people to take personal action to nurture and protect a healthy environment on which all life depends. |
| Alliance to Save Energy | Green Schools | Empowering schools through energy efficiency |
| Environmental Kids Club | EPA Sponsored Classroom | Games, pictures and stories |
| Get Wise | Living Wise - Water Wise - Energy Wise | Learning to conserve water and energy |
| The Globe Program | Global Learning and Observations to Benefit the Environment | Worldwide hands-on, primary and secondary school-based science and education program |
| Green Education Foundation | Preparing Environmental Stewards for the 21st Century | Download environmental activities and content |
| The Green Parent | Kid-Friendly Guide to Earth-Friendly Living | Guides for ;living green and learning to respect for the earth |
| NASA | Exploring the Environment | Interactively explore the world from your computer screen |
| National Institute of Environmental Health Sciences | NIEHS Kids Pages | Games, stories, riddles, songs, laughs and more |
| RainForest Action Network | Rainforest Heroes -Kids the Earth Can Count On (and more) | How we can all get involved in addressing the environmental issues of the planet |
| Sierra Club | Environmental Education | Projects for young people |
| SMA Solar Academy | Design Courses | Comprehensive range of seminars on photovoltaics |
| Water on the Web | Advanced Technologies in Real-Time Data in Basic and Water Science | A national Curriculum for High Schools and Colleges |
| The Wilderness Society | Earth Day Every Day | A site for teachers and students |
| Zen Homeschool | Green Education | Do things differently by seeing things differently |