Ice is a medium that nearly everyone is familiar with. We put it in drinks, skate on it for hockey and scrape it off our windshields in winter. Ice can be turned into sculptures and can even make for some fantastic winter scenery. Ice can also turn into a kaleidoscope of color and patterns under the right circumstances. Science
This lesson is intended to help students make connections to polar science while discovering how and why sea ice drives deep ocean currents. Students will also learn key terminology related to sea ice and using actual salinity content charts, will graph a typical sea ice core’s salinity as it relates to depth.
A little over 1 year ago, I received a phone call that changed my life. I had been selected to become a PolarTREC Teacher and would be heading to Antarctica in the fall of 2017. Words cannot adequately describe the joy and excitement I had in that moment. I knew I was headed for
Teacher Jennifer Bault with researchers Hongjie Xie and Yongli Gao discuss the research looking at Seasonal Ice Production in the Ross Sea from McMurdo Station, Antarctica. A video associated with slide #21 can be seen here:
PolarTREC teacher Jillian Worssam was one of a handful of teachers singled out by the Rodel Foundation of Arizona as an exemplary teacher. This article gives a sneak peak into Ms. Worssam's very hands-on, field-based classroom and how she connects with her middle school students.
This lesson introduces students to krill, their importance in ocean ecosystems, and the physical structures that make up the krill body. The students will then use the principles of a "floater" species and design their own krill, hopefully having a class competition to see who can build a better krill.
Students will understand the importance of krill in