How can a robot measure the length of something when we don't know how far the camera is from the object? The activity explains the concept of perspective and many others. Scholars apply this knowledge to judge the length of fish and the...

A benthic habitat hosts a vast collection of organisms and its structure influences the biodiversity. Middle-school marine biology explorers will discuss how corals impact structure, and therefore diversity, on the ocean floor. They draw...

Learners discover the wonders of coral reefs while listening to a book about them. In a Reading Rainbow video activity, they simulate a dive, check equipment and explore a reef. Role-playing as marine biologists, students uncover...