The Arctic is a vast, ice-covered ocean teeming with life, including organisms living in the ice, fish and marine mammals, birds, land animals, and human societies. However, climate change and other drivers are disrupting natural systems in the Arctic–with implications not only for the region but for the globe. Expeditions to the Arctic are helping to provide data needed to understand fundamental processes and assess rapid environmental change, in the Arctic, and around the world. Explore the collection of resources below to bring this ecosystem to your learners and help them engage with key Arctic phenomena.