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. ...

Construction of a Triangular Stability Diagram part of Teach the Earth:Teaching Activities
Terri Woods, East Carolina University
An interactive powerpoint presentation walks students step-by-step through the process of generating a triangular diagram for the system K2O-Al2O3-SiO2. A Word document provides the thermodynamic data and ...

Construction of a Korjinski Diagram part of Teach the Earth:Teaching Activities
Terri Woods, East Carolina University
An interactive powerpoint presentation walks students step-by-step through the process of generating a Korjinski diagram for the system K20-Al2O3-SiO2. Students will use the triangular diagram from the previous ...

Classifying Igneous Rocks CogSketch geoscience worksheet part of Introductory Courses:Activities
Bridget Garnier
Sketching activity that uses a sketch-understanding program, CogSketch. Students use an igneous rock composition chart to identify rocks with given mineral percentages. Instead of mentally determining where a rock ...

Collection of PT Phase diagram exercises part of Teaching Examples
Dexter Perkins, University of North Dakota-Main Campus
I am always needing more phase diagrams exercises so my students can practice problem solving. This collection includes 5 different exercises that can be used for homework, in-class, or for quizzes or exams.

Olympus Mons and Hawaii part of Introductory Courses:Activities
Carol Ormand Ph.D., Carleton College
Students estimate the volume of Olympus Mons and the volume of lava that has erupted from the Hawaiian hotspot and compare them.

Theriak-Domino Exercise part of Teaching Examples
Dexter Perkins, University of North Dakota-Main Campus
This multidimensional project involves using several different computer programs to calculate and interpret phase diagrams and pseudosections. So, students learn lots of skills at the same time. But, an overarching ...

Effects of Pressure and Temperature on Igneous Rocks CogSketch geoscience worksheet part of Introductory Courses:Activities
Bridget Garnier
Sketching activity that uses a sketch-understanding program, CogSketch. Using pressure/temperature charts with a solidus line, students draw arrows to show how the pressure and temperature and state of a rock would ...

Metamorphic Facies CogSketch geoscience worksheet part of Introductory Courses:Activities
Bridget Garnier
Sketching activity that uses a sketch-understanding program, CogSketch. Students plot pressure and temperature points from metamorphic environments (i.e. subduction zone and continental convergence) onto the ...

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 ...

Learning pseudosections with Perplex part of Teaching Examples
Dave Hirsch, Western Washington University
This is a set of five assignments that build upon each other to teach students how to use Perplex to make pseudosections.

Student Field Guide part of Structural Geology and Tectonics:Structure, Geophysics, and Tectonics 2012:Activities
Katherine Boggs, Mount Royal University
This activity was inspired by the "Pet Rock" project of Daryl Henry. I developed this activity to be a capstone experience for our students. During the fall 4th year field trip, students are responsible ...

Peritectic Phase Diagram part of Teaching Examples
Dexter Perkins, University of North Dakota-Main Campus
An exercise to help students figure out what is going on with peritectic phase diagrams. It is NOT trivial.

Introduction to Ternary Phase Diagrams part of Teaching Examples
Dexter Perkins, University of North Dakota-Main Campus
Includes a number of hands-on exercises involving ternary phase diagrams. Some questions are quite easy, some are not.

Teaching Stable Isotope Geochemistry in an Undergraduate Petrology or Geochemistry Course part of Teaching Examples
Steve Dunn
This assignment includes three reading assignments for students that (1) introduce the basics of stable isotope geochemistry, (2) explain carbon and oxygen isotopic shifts that result from volatilization and/or ...