2007 GSA Denver Annual Meeting (28–31 October 2007)

Paper No. 8
Presentation Time: 1:30 PM-5:30 PM


SCHULTZ, Bryan S., Earth & Planetary Sciences, University of Tennessee, 1412 Circle Drive, 306 Earth & Planetary Sciences Building, Knoxville, TN 37996 and YATES, Crystal, Northview Middle School, Sevier County Schools, 3295 Douglas Dam Road, Kodak, TN 37764, bschultz@utk.edu

To help 8th grade students at Northview Middle School, in Kodak, Tennessee, experience the excitement towards Earth Science research, an inquiry-based project was developed in which students evaluated and cataloged their campus geology and pedology. After studying physical, chemical, and biological weathering processes, the students worked together to excavate multiple soil pits for characterization of soil morphology, and collected both soil and bedrock samples for thin-section, pollen, and scanning-electron microscope (SEM) analyses. The students also gained hands-on experience with geospatial and mathematic skills from recording compass, distance, and orientation measurements while establishing a base map for our research site. Corollary discoveries made by the students included the composition and texture of the bedrock and soils, which enabled group discussion and interpretations as to questions that included: 1) How does water flow through the soils investigated? 2) Do the soils hold enough water to support a drinking-water well? 3) Is there evidence for landslide risk in any of the observed soils? 4) The bedrock at Northview is ~460 million years old. Tennessee was located right at the equator during this time. What type of rock is the BEDROCK SAMPLE, Limestone or Sandstone? 5) Draw what you think Northview looked like ~460 million years ago.

Funding for this research was provided through the University of Tennessee, National Science Foundation GK-12 program for enriching Earth Science in rural Tennessee Middle Schools. Through these collective efforts, this research project provided Northview students a better understanding of both present and past environmental and climate conditions at their school and in the surrounding east Tennessee area.