There are more than 500 species of sharks swimming in the world’s ocean. Yet when...
Students explore the natural history of sharks and recognize that humans are an...
Mon, 11/30/2009 - 13:18
Great White Shark
Sharks are much older than dinosaurs. Their ancestry dates back more than 400...
Long Live the Sharks and Rays
Students will learn about adaptations that have helped sharks and rays survive....
Mon, 11/30/2009 - 13:20
Welcome to the Ocean Portal & American Spaces activity page!
Carcharocles megalodon was once the most fearsome predator to reign the seas. This...
How to Catch a Fish
After an introduction to the variety of current fishing methods, students learn...
Thu, 09/24/2009 - 17:52