Combining Earthscope Data with Petrology and Geochemistry To

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Using the Mid-Continent Rift to make plate tectonics "real" for Midwestern students Carol Engelmann1, Greg Waite1, Seth Stein2, Suzan van der Lee2, Tyrone Rooney3 1Michigan Technological University, 2Northwestern University, 3Michigan State University, A major challenge for geoscience educators in the Midwest is that plate tectonics, one of the grand unifying themes of the earth sciences, seems very remote. It describes interesting processes like volcanic eruptions, mountain building, and rifting that happen in far-away places that most students have not seen. It is hard for educators to connect these concepts to students’ experiences. The North American Mid- Continent Rift System (MCRS), the dominant geologic feature of the mid-continent, offers an opportunity for students in the Midwest to observe the effects of plate tectonics close to home. Unfortunately, the MCRS is surprisingly unrecognized outside of the geological community. Hence we seek to generate material for both formal and informal educators, as well as the general public that explore this extraordinary feature, its tectonic significance, and the ongoing studies of it. In addition, we will design and facilitate a series of workshops for both formal and informal educators that focus on the educational opportunities provided by the MCRS. This workshop series will be delivered in collaboration with Education and Outreach Committees from EarthScope, UNAVCO, and IRIS. A one-week workshop for formal and informal educators will take place at Michigan Technological University in Houghton, Michigan in 2014. This setting provides opportunities to highlight well-exposed features of the rift. Four one-day follow-up workshops will be held at schools, museums, or science centers in Illinois, Michigan, Minnesota, and Wisconsin; specific locations are to be determined. Figure 1: Frame from video about the MCRS developed with the EarthScope National Office http://www.youtube.com/watch?v=JPtWu_WATXs .

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Earthscope Project Plan
○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○ A NEW VIEW INTO EARTH ○○○○○○○○○○○○○○○○○○○○○○○○○○○○○ PROJECT PLAN ○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○ ○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○ A NEW VIEW INTO EARTH ○○○○○○○○○○○○○○○○○○○○○○○○○○○○○ PROJECT PLAN OCTOBER 2001 ○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○ EarthScope Working Group Thomas Henyey (Chair) ............. University of Southern California Thomas Herring.......................... Massachusetts Institute of Technology Steve Hickman ............................ United States Geological Survey Thomas Jordan .......................... University of Southern California John McRaney (Secretary) ........ University of Southern California Anne Meltzer............................... Lehigh University J. Bernard Minster...................... University of California, San Diego Dennis Nielson ........................... DOSECC Paul Rosen .................................. Jet Propulsion Laboratory Paul Silver ................................... Carnegie Institution of Washington Mark Simons............................... California Institute of Technology David Simpson ........................... IRIS Robert Smith............................... University of Utah Wayne Thatcher ......................... United States Geological Survey Mark Zoback ............................... Stanford University ○○○○○○○○○○○○○○○○○○○○○○○○○○○○○ Contents○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○
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