Ice that forms in the polar oceans is an important driver behind the global climate. This ice is physically different from frozen precipitation in a number of different ways. In this brief inquiry activity, students make qualitative observations about two types of ice cubes and deduce ice composition based on their observations. This activity may serve as an introduction to
Small groups of students will establish their own phenology plots for long term study. Students will make a field sketch of a sample plot and turn it into a scale map. The map will accurately place plants the students have identified for tracking phenophases, so that the plots can be monitored long term. Phenology is a vital part of
Powerpoint presentation given at 2012 North Carolina Science Teachers Association professional development conference "Catch the Wave". Co-presenters Nick LaFave and Susan Steiner presented their PolarTREC experiences and information about PolarTREC.
Presented Powerpoint slideshow including two interactive activities for two 90 minutes sessions of North Carolina New Schools Common Practices Symposium. The presentation included activities I've used in the classroom based on the PolarTREC experience, as well as images from the summer at Toolik.