Results 106 - 120 of 147 matches
Co-evolution of Life and Minerals part of Cutting Edge:Courses:Hydrogeology:Hydrogeology, Soils, Geochemistry 2013:Activities
Penelope Boston, New Mexico Institute of Mining and Technology
Based on the 2010 Scientific American paper by Hazen, and the more technical 2008 paper of Hazen et al, both of which explore the effect of the biosphere on the tremendous number of mineral species that occur on ...
An In-Class Demonstration and Activity Using the FCAEM Remotely Operable Electron Microprobe part of Activities
Jeff Ryan, University of South Florida
This activity takes advantage of the full remote operation capabilities of the electron microprobe system available through the Florida Center for Analytical Electron Microscopy (FCAEM) at Florida International ...
Water Quality-Total Dissolved Solids part of Starting Point-Teaching Entry Level Geoscience:Teaching with Data:Examples
Bob Mackay, Clark College
Students use a microcomputer connected to a conductivity probe to measure the total dissolved solids in local area water samples. -
Copper Extraction Demonstration Tutorial part of Starting Point-Teaching Entry Level Geoscience:Interactive Lecture Demonstrations:Examples
Summary This demonstration uses sulfuric acid and crushed copper ore (malachite) to produce a solution of copper sulfate and carbonic acid in a beaker. When a freshly sanded nail is dropped into the copper sulfate ...
Demonstration of radioactive decay using pennies part of Quantitative Skills:Activity Collection
Jennifer Wenner, University of Wisconsin-Oshkosh
A demonstration (with full class participation) to illustrate radioactive decay by flipping coins. Shows students visually the concepts of exponential decay, half-life and randomness. Works best in large classes – the more people, the better.
What can zircons tell us about the Early Earth? part of Cutting Edge:Topics:Early Earth:Activities
Aaron Cavosie, University of Puerto Rico; Julie Baldwin, University of Montana-Missoula, The; Darrell Henry, Louisiana State University
This image shows an array of Jack Hill zircons arranged on a piece of tape prior to casting in epoxy. Details Students create U-Pb concordia plots in Excel to experience the methods used to date the worlds oldest ...
Chemical Equilibrium Misconceptions part of Pedagogy in Action:Library:Mathematical and Statistical Models:Examples
Barry Bickmore, Brigham Young University
This STELLA modeling and writing assignment helps students confront and replace common misconceptions about chemical equilibrium.
Geochemistry - Soils Analysis part of Cutting Edge:Early Career:Previous Workshops:Workshop 2010:Teaching Activities
Cynthia Fadem, Earlham College
Students conduct a geochemical analysis of a soil. Choice of activity and group-size allows students to play to their strengths. Each group chooses one of the following analyses: conductivity buffer solution, ...
Using geochemical proxies to trace sediment sources part of MARGINS Data in the Classroom:MARGINS Mini-Lessons
Karin Block, CUNY City College; Annika Johansson, Columbia University in the City of New York
This lecture segments can be used in a mid- to upper-level course to introduce geochemical proxies commonly applied to weathering and sedimentation.
The Mountain View area of the Stillwater Complex as a field teaching model part of NAGT:Teaching Resources:Teaching in the Field:Field Trip Collection
I. S. McCallum, University of Washington
The Mountain View Area of the Stillwater Complex as a Field Teaching Model: I. S. McCallum, University of Washington Intended Audience: Geology majors: I will assume that most students in this group who make the ...
Geochemistry all around us part of Cutting Edge:Geochemistry:Activities
Andrew Knudsen, Lawrence University
We look at a variety of natural waters in and around Appleton over the course of the term. The goal is for students to recognize differences and how those play into the topics we have covered in the course.
Integrating research methods into geochemistry using local resources part of Cutting Edge:Geochemistry:Activities
Jeanette Jerz, DePauw University
This is a semester-long project that introduces students to research methods and practices. Students learn both field and lab techniques and how to develop testable hypotheses. Using local resources is an easy way ...
Nitrous Oxide Transport and Transformation part of Cutting Edge:Geochemistry:Activities
Pierre-Andre Jacinthe, Indiana University-Purdue University-Indianapolis
In this laboratory exercise, students gain experience manipulating gas concentration data, determining soil properties related to transport of gases through porous medium like soils. This exercise is appropriate ...
Geochemical debates part of Cutting Edge:Geochemistry:Activities
Nancy Hinman, University of Montana-Missoula, The
Students are given the task of defending or refuting a statement about global warming. Students are expected to work in groups to develop the strongest argument in their favor, but must also address issues raised ...
Petrology/Geochemistry/Mineralogy/Structure of Shear zones in St. Lawrence County part of Cutting Edge:Structural Geology:Activities
Robert Badger, SUNY Potsdam
Field and petrographic examination of shear zones in northern New York -