This lesson focuses on the diffusion of gas molecules across the cuticle membrane of sea spider legs and the role body size plays in the ability of sea spiders to uptake gases. Students construct model sea spider legs of varying diameters and use them to investigate the relationship between surface area-to-volume ratios and diffusion.
ScienceNews article highlighting the work of Polar Gigantism in Antarctica expedition Principal Investigator Dr. H. Arthur Woods on sea spider physiology.
Pilot program to let U.S. high-school students experience Antarctic science at a Chilean station
http://www.polartrec.com/expeditions/joint-antarctic-school-expedition-2014
Three high-school students and a teacher from Wisconsin will participate in a joint pilot program of the U.S. and Chilean Antarctic programs that will send them to a Chilean research station this February for hands-on experience with Antarctic environments and ecosystems research.
The U.S
Programa Piloto permite a Estudiantes de High School de los Estados Unidos Aprender sobre Ciencia Antártica en una Estación de Investigación Chilena
http://www.polartrec.com/expeditions/joint-antarctic-school-expedition-2014
Tres estudiantes de bachillerato (high school) y un maestro de Wisconsin
participarán en un programa piloto de colaboración entre los programas
antárticos de los Estados Unidos y Chile, que los llevarán a una estación de
investigación
The long-term objective of PolarTREC teacher Lesley Urasky's expedition research in Antarctica (Glacial History in Antarctica) is to determine the rate at which glaciers have receded since the Last Glacial Maximum. This lesson is designed to give students an understanding of the Last Glacial Maximum, the climatic conditions that lead to glacial periods, and how the rate of glacial
Over three months in Antarctica, PolarTREC teacher Juan Botella took hundreds of pictures a day. He will now display many of those photos in an art exhibit entitled, "ArtArctic Science" at the Overture Center in Madison, WI. The exhibit includes not only Botella’s pictures but artwork by four Monona Grove high school students and two recent graduates.