Classroom, Lab and Field Activities
Results 1 - 15 of 180 matches
Creating a Partial Pressure Diagram for the Cu-CO2-O2-H2O System part of Teach the Earth:Teaching Activities
Terri Woods, East Carolina University
Students will be guided through the procedure for creating a partial-pressure diagram in the low-temperature system Cu-CO2-O2-H2O system for the minerals cuprite, tenorite, native copper, azurite, and malachite. ...
Feldspar Mineral Chemistry Using the FCAEM Remotely Operable Electron Probe Micro-Analyzer. part of Activities
Sven Holbik and Rosemary Hickey-Vargas, Florida International University
This lab uses the remote operation of an Electron Probe Micro-Analysis (EPMA) available through the Florida Center for Analytical Electron Microscopy (FCAEM; https://fcaem.fiu.edu/), at Florida International University, Miami, to explore feldspar mineral chemistry. This lab explores detailed mineral chemistry, data normalization, and plotting compositional ranges on ternary diagrams suitable as an introductory assignment in a Mineralogy, Earth Materials, or Petrology course. This instructor-led interactive demonstration of remote Electron Microprobe use introduces students to microprobe analysis, x-ray analytical techniques, standardization, image analysis, normalization, mineral formulas and composition. The instructor can acquire images (optional) of samples containing feldspar (provided by FCAEM or instructor's samples) then select multiple points for analysis. This activity captivates student's attention and provides a hands-on instrument-led approach to introducing undergraduate students to chemical analysis and vital concepts in mineralogy and petrology.
Understanding Polyhedral Diagrams part of Spatial Thinking Workbook:Teaching Activities
Carol Ormand, Carleton College
Students identify individual polyhedra in a variety of diagrams and answer questions about shared oxygens in diagrams of common silicate structures.
Identifying Symmetry in 2-D Drawings part of Activities
Dexter Perkins, University of North Dakota-Main Campus
These three activities are problem sets that make students think about symmetry in 2-D. They all involve identifying symmetry from drawings. I purposely omitted jargony words/phrases such as lattice, unit cell, ...
Rock & Mineral Bingo part of NAGT:Our Resources:Teaching Resources:Teaching Materials Collection
Kate Pound, North Hennepin Community College
This is a rock and mineral 'Bingo' that is based on knowledge and skill (not luck). It was designed as an entertaining and interactive means of developing and improving student rock and mineral ...
Gestures for Miller Indices part of Spatial Thinking Workbook:Teaching Activities
Carol Ormand, Carleton College
Students use one hand to gesture crystallographic axes and the other hand to represent planes designated by Miller Indices.
Research Experiences in a Mineralogy Class part of Undergraduate Research:Case Studies
Dave Mogk, Montana State University Summary One of the goals of my Mineralogy class is to demonstrate how the principles and content covered in class can be applied to questions of geologic interest or that have ...
Exploring the Uniaxial Indicatrix part of Activities
Sarah Penniston-Dorland, University of Maryland-College Park
This activity gives the students a 3-dimensional perspective on the uniaxial indicatrix, its various parts, and the relationship between different orientations of the indicatrix and the corresponding optical ...
Mineral Properties -- Learning through Experience part of Geoscience in Two-year Colleges:Activities
Katryn Wiese, City College of San Francisco
Students are each given a mineral and asked to locate all other students in the room with the same mineral (knowing there are a total of 5 different minerals). Once groups form, they need to decide what characteristics are similar for all their samples and ultimately report out to the whole class on their observations.
Introduction to Mineral Identification part of Geoscience in Two-year Colleges:Activities
Suki Smaglik, Laramie County Community College
The exercise uses an inquiry-based approached to overcome the fear of tackling mineral identification. Few instructions are given and students discover for themselves how to approach identification.
Observational Skills in a Simple Crystal Growing Experiment part of Geoscience in Two-year Colleges:Activities
Richard Gottfried, Frederick Community College
Students grow crystals and identify the crystal system by observing their basic geometric form. Students all research crytallization processes.
Determining Mantle Temperature and Composition from Discontinuities part of Deep Earth:Activities
Anna Courtier, University of Wisconsin-Madison
This pair of activities uses observations of mantle discontinuity structure to examine mantle heterogeneity and differences in the depth extent of melt sources for ridges and "hotspots." The first ...
Modeling Exsolution (and Perthite Formation) as an Example of Complex-System Behavior part of Complex Systems:Teaching Activities
Dave Mogk, Montana State University-Bozeman; Barb Dutrow, Louisiana State University
Students use a physical model, computer simulation, examples from the natural world, visualizations, and overarching thought experiments to explore this phenomenon. Exsolution embodies attributes of a complex ...
What Goes into Making Volcanic Arc Magmas, and How Do We Know It? part of MARGINS Data in the Classroom:MARGINS Mini-Lessons
Jeff Ryan, University of South Florida-St. Petersburg
This activity is a directed reading exercise focused on papers that have been key to our understanding of the major source contributors to subduction zone volcanic rocks.
Guided Discovery and Scoring Rubric for Petrographic Analysis of a Thin Section part of Metacognition:Activities
Dave Mogk, Montana State University-Bozeman
A guided discovery approach is used to "unpack" the methods and observations used by "master" petrographers in the petrographic analysis of a thin section. A series of spread sheets are used to ...