Permafrost is a key cryospheric component and of global interest for better understanding climate change. This short film presents an overview of permafrost on Earth and focuses on the International Polar Year (IPY) activities of a research group from the University of Lisbon and its international partners. Video narration in Portuguese with English subtitles.
Students are asked to predict what will happen to styrofoam objects lowered down to the bottom of the Bering Sea. Students make the appropriate calculations related to the actual experiment which took place on Maggie Prevenas' PolarTREC expedition.
Objective
Students will make hypotheses and calculations regarding deep sea experiments that took place in the Bering Sea on
Students will use "Susea" the seal—a seal toy that grows in water—to discover the scientific process. This lesson was created by Maggie Prevenas who took part in the Bering Ecosystem Study on the USCGC Healy in the Bering Sea.
Objective
Students interact with a seal that grows in water to practice basic measuring and scientific inquiry skills, while learning