Smithsonian Institution
Smithsonian Learning Lab: Contrasts in Blue: Life on the Caribbean Coral Reef and the Rocky Coast of Maine
Smithsonian Education presents Contrasts in Blue: Life on the Caribbean Coral Reef and the Rocky Coast of Maine. Teachers can download this comprehensive teaching package in which students explore two marine ecosystems, the coral reefs...
Nature Conservancy
The Nature Conservancy: Nature Lab
These wonderful virtual field trips allow students to explore a coastal rain forest or the coral reefs in the Dominican Republic, and so much more.