Smithsonian Institution
Smithsonian Education: Ocean Planet
A series of lesson plans designed to be used with the Smithsonian Ocean Planet exhibit (available online). Lesson topics include marine ecosystems, pollution of ocean water, animal strandings, and literature.
PBS
Pbs: Nature: The Fascinating World of Jellies
Learn about the mysterious jellyfish blooms that have occurred in the world's oceans. Because the resulting alteration to the marine food web has had devastating effects, researchers grow and study jellyfish at the Monterey aquarium....