Implementation for Chris Nitzsche

This post was edited by Christopher Nitzsche on Jun, 2011
I implemented this activity back in April and heavily used Stephen Halls work and modified the activity based upon his comments. I used two class periods instead of one so that we could go a little deeper into the subject area and I could spend more time using my background as a geologist to describe drilling and glacial geology to the students.

This post was edited by Christopher Nitzsche on Jun, 2011