These teaching activities have been contributed by participants in Cutting Edge workshops and related to the themes of this workshop - hydrogeology, soils, low-temperature geochemistry, biogeochemistry, and upper-division environmental science. You may also access the full listing of Teaching Activities on the Cutting Edge website.Help
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Short Readings from the American Mineralogist: Sneaky Tools for Teaching Scientific Reading Comprehension and Mineralogical Concepts part of Cutting Edge:Mineralogy:Activities
This activity uses short, well-written articles to enhance teaching for a mineralogy course. Articles are taken from the American Mineralogist journal.
Porosity and Permeability part of Cutting Edge:Introductory Courses:Activities
Rebecca Witherow, Ohio State University-Main Campus
Students explore the properties of porosity and permeability using everyday items and geological materials. This activity has several components to appeal to different learning styles.
Teaching the nitrogen cycle and human health interactions part of Cutting Edge:Geology and Human Health:Workshop 04:Activities
Margaret Townsend, University of Kansas Main Campus
This activity uses objects, pictures, and text in a matching game to define the nitrogen cycle and the environmental and human health impacts of nitrogen. The game can be used to associate useful and detrimental ...
Calculating Compositional Variation and Common Substitutions for Igneous and Metamorphic Minerals part of Cutting Edge:Petrology:Teaching Examples
Dave Mogk, Montana State University-Bozeman
This problem set uses Excel spreadsheets to calculate mineral formulae from analytical data (typically from the electron microprobe) using a variety of formulations that assume numerous variations of crystal ...
Nearest-neighbor analysis and the distribution of sinkholes: an introduction to spatial statistics part of Cutting Edge:Geomorphology:Activities
Rick Ford, Weber State University
This is an exercise I use in an upper-division geomorphology course to introduce students to nearest-neighbor analysis, a basic technic in spatial statistics. This technique provides an objective method for ...
Using Dynamic Digital Maps to Teach Petrology part of Cutting Edge:Petrology:Teaching Examples
Christopher D. Condit
In this session we will examine how to utilize Dynamic Digital Maps (DDMs) in undergraduate petrology courses to bring inaccessible and exciting volcanic field areas to the students in the classroom and to engage ...
Timing of mineralization in the palm of your hand: Cross-cutting relations, copper minerals and ore-forming hydrothermal fluid evolution part of Cutting Edge:Petrology:Teaching Examples
Barb Dutrow, Louisiana State University
This lab is designed to familiarize students with the geologic history of an ore-deposit, deciphered in the palm of your hand. By determining cross cutting relations of veins and mineralogy, students decipher the ...
Extending Mineralogy by Electron Microprobe Analysis part of Cutting Edge:Petrology:Teaching Examples
John Goodge, University of Minnesota-Duluth
This lab is designed to be a highly interactive lab session for a petrology course, where instructors provide a minimal level of essential background and then the entire group works together to explore mineral ...
Calculating a Simple Phase Diagram: Diamond=Graphite part of Cutting Edge:Petrology:Teaching Examples
Dexter Perkins, University of North Dakota-Main Campus
This is a very short exercise designed to get students to understand how the Gibbs energy equation is used to calculate the location of a reaction in P-T space. I use it in-class and have students work on it in ...
Weathering of Igneous, Metamorphic, and Sedimentary Rocks in a Semi-Arid Climate - An Engineering Application of Petrology part of Cutting Edge:Petrology:Teaching Examples
Wendy Harrison, National Science Foundation; Ric Wendlandt, Colorado School of Mines
Students examine soils developed on igneous, metamorphic, and sedimentary rocks near Denver, Colorado. The 2-week exercise includes sample collection, description, and preparation, determining clay mineralogy by ...