Curated OER
Making a Food Web and Learning About Ecosystems
Third graders examine the difference between a food web and food chain. They also examine the importance of the sun in a food web and food chain. Students understand what happens when you remove parts of the chain.
Curated OER
Coarl Reef Degradation
Students explore methods of preserving Hawaii's ocean ecosystem. Using underwater cameras, students take pictures of the underwater reef. They perform activities to determine the history and degradation of the coal reef. While...
Curated OER
Salmon Smolt: Stella PC and Mac
Students investigate the Stella Smolts Migration Model and its use in previous simulation models to help managers deal with the many factors contributing smolts decline. They participate in an interactive exercise in the role of fishery...
Curated OER
Shake, Rattle and Erupt
Students study myths regarding four earthquakes myths. They receive a list of supplies each family should have at home to prepare for an earthquake and construct an "Earthquake Preparation" poster showing some of the most important items...
Curated OER
My Life as a Loggerhead
Students discuss the current flow of the Gulf Stream and the characteristics of the Sargasso Sea. They visit websites to gather information on loggerhead sea turtles. Students imagine that they are newly hatched loggerhead turtles.
Curated OER
Nudibranchs-Splendid Sea Slugs
Pupils brainstorm a list of colorful animals and research why they are colorful. In this biology lesson, students sketch what a nudibranchs look like before watching a video. They compare their sketch to the actual nudibranchs photo.