Learners study the work done by various scientists on Antarctica. In this biology lesson, students play the role of researchers who must justify the importance of their study. They create a multimedia presentation about a specific issue...

Learners research what food is eaten by the following organisms: penguins leopard seals, krill, elephant seals, petrels, albatross, fur seals, squid, insects and grass. They make a food web using the data they have gathered.