| HOME | lesson plans | science articles | photographs | resources |
| NASA's earth observatory | satellite
photos about the oceans, land, life and the atmosphere |
| NASA education | this site has a lot of K-12 lesson plans |
| USGS | satellite image atlas of glaciers |
| USGS | maps of coastal-change and glaciology |
| NOAA | learn about satellites and remote sensing |
| NSIDC | National Snow and Ice Data Center |
| SPRI | Scott Polar Research Institute kids' page |
| Smithsonian | Smithsonian arctic studies center |