Petrology Activities and Examples Collection

This is a collection of educational resources used in igneous and metamorphic petrology courses. The collection includes lab exercises, classroom activities, problem sets and more. The purpose of this collection is to allow for the sharing of materials within the community of petrology teachers. You can

  • Add your teaching materials to the collection.
  • Browse the entire collection of teaching activities by topic, using the Table of Contents.
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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.

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 ...

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 ...

Metamorphic Rocks and Fabrics in Outcrops CogSketch geoscience worksheet part of Introductory Courses:Activities
Bridget Garnier
Sketching activity that uses a sketch-understanding program, CogSketch. Students identify bedding, cleavage, boudinage, and deformed clasts in four outcrop photos and indicate the elongation and/or shortening ...