Paper No. 6
Presentation Time: 9:25 AM
LABORATORY EXERCISES IN PLANETARY GEOLOGY FOR NON-SCIENCE MAJORS
BURR, Devon M., Earth and Planetary Sciences, University of Tennessee, 306 Earth and Planetary Science Building, 1412 Circle Dr, Knoxville, TN 37996-1410, dburr1@utk.edu
Planetary science may be introduced in a variety of departments (e.g., astronomy, physics). In our Earth and Planetary Sciences (formerly Geology) Department, we developed a course to introduce planetary geology to non-majors. To support and complement the lecture material and to provide additional exposure to arithmetic or science skills, the course uses weekly laboratory exercises with a variety of pedagogical techniques so as to engage the largest number of students possible. Each exercise includes a ‘hands-on’ activities designed to teach a math and/or science skill while also conveying planetary science knowledge. During the semester, these ‘hands-on’ activities transition from physical to computer-based and become more open-ended as students build knowledge and independent reasoning ability. The final activity is creating an apparatus to successfully ‘land’ a raw egg at the bottom of a multistory staircase, designed to mimic landing a rover on Mars. Although semesterly changes in the Teaching Assistants and in the exercises have prevented rigorous measure to date of their effectiveness, course evaluations and anecdotal evidence suggest that the hands-on exercises contribute significantly to student engagement in learning planetary geology.
Topic
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‘Hands on’ Activity
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PS Knowledge
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New Arithmetic/ Science Skills
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1: Introduction to the Solar System
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Walking out a scaled version of the SS
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Solar System size
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Scaling
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Lab 2: Phases of the Moon
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Drawing the moon (multiple drawings)
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Lunar phases
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Independent observation
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Lab 3: Material Properties
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Weighing, finding volumes of samples
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Common SS materials
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Data collection, ratios
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Lab 4: Spectroscopy
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Taking and analyzing UV-VIS spectra
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Common SS silicate materials
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Data collection and analysis
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Lab 5: Impact Cratering
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Using paint guns/sling shots to create craters
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Impact crater processes
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Hypothesis testing
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Lab 6: Volcanism
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Measurement of Io plumes in comp. images
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Plume volcanism
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Computers, algebra
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Lab 7: Tectonism
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Clay cake experiments, analysis of images
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Tectonic styles
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Physical modeling
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Lab 8: Relative Age Dating
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Crater counting
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Relative stratigraphy
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Plotting data, graphs
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Lab 9: Mapping
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Accessing, compiling, using ps data
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Mapping
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Data interpretation
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Lab 10: EDL Simulation
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Landing an egg on ‘Mars’
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Engineering aspects
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Teamwork, balance, fun!
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