Curated OER
Survival of the Fittest
Sixth graders create their own "never before seen" marine creatures and examine how not all creatures in the sea swim, not all have sharp teeth
Smithsonian Institution
Smithsonian Marine Ecosystems Exhibit
Take an online tour of the Smithsonian's "Exploring Marine Ecosystems" exhibit. Learn about coral reefs and look behind the scenes as scientists maintain the model ecosystems.