Class Details (Information is updated at 5 a.m., noon and 5 p.m. CST)

Details	A course exploring the geologic history of the upper Midwest. Partly in the classroom and partly on field trips for hands-on experience with geology at a variety of localities, participants will gain a better understanding of our long geologic history and the development of our present landscape. Teachers will learn techniques for studying rocks in the field, as well as collect information and mateerials for use back in their own classrooms.