SkyMath  
University Corporation for Atmospheric Research (MS)

Solar Energy Curricula/Projects 
New Mexico Solar Energy Association (3-12)

Energy for Keeps
Educators for the Environment (MS/HS)

Global Balance
Institute for Global Environmental Strategies ( 5-12)

Middle School Home Energy Audit, 2001
Fermi National Accelerator Laboratory (MS)

Reviews of Other Math Sites

NEED Energy Infobooks
National Energy Education Development (NEED) Project
(MS, HS [more suitable for MS])

Hydro for Kids: A Curriculum
National Hydropower Association (MS, HS)

EarthComm and Investigating Earth Systems
American Geological Institute (AGI) (MS or HS)

The Science of Global Warming
Discovery Channel School (6-8)

The Science of Global Warming 
Discovery Channel School (9-12)

The Solar Cooking Archive, 1996
Solar Cookers International (HS and beyond)

Energy Street Energy efficiency  
Fermi National Accelerator Laboratory (6-8)

The Sun’s Joules CD-ROM and the School Energy Doctor, 2000
Center for Renewable Energy and Sustainable Technology
(HS, has been used at MS)

Travel Solutions to Global Warming
Northeast Sustainable Energy Association (5-7)

Hands-On Solar Energy Guide
National Energy Education Development (NEED) Project (5-8)