This page currently houses examples from the geosciences. Examples specific to economics may be found at the economic examples page.
In addition to this collection there is a large collection of ConcepTest Examples.
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Geologic Puzzles: Morrison Formation part of Examples
Images of faulted strata, tilted turbidites, and beach rocks bring the field into the classroom, giving students practice in doing what geoscientists do. These images are examples of geologic puzzles. -
How Fast Do Materials Weather? part of Examples
A think-pair-share activity in which students calculate weathering rates from tombstone weathering data. -
Introduction to Carbonate Equilibrium part of Cutting Edge:Courses:Hydrogeology:Hydrogeology, Soils, Geochemistry 2013:Activities
The activity asks students to make observations about what occurs when two effervescent antacid tablets are placed into a beaker of water. The Students work together in groups. There are three parts to the ...
Hotspot Lesson: Mantle Plumes part of ERESE:ERESE Activities
This lesson introduces the theory of mantle plumes and possible ways of finding evidence to support the theory.
Magma Viscosity Demos part of Examples
This is an interactive lecture where students answer questions about demonstrations shown in several movie files. They learn to connect what they have learned about molecules, phases of matter, silicate crystal ...
Hotspot Lesson: Hotspot Theory and Plate Velocities part of ERESE:ERESE Activities
This activity provides the students with a data set of ages of some of the Hawaiian Volcanoes and seamounts and how far they are from the active volcanism (considered to be the location of the hotspot). By plotting the data on a graph and fitting the data with a line of best fit, the plate velocity can be estimated by taking the slope of the line.
Hotspot Lesson: Samoan Hotspot part of ERESE:ERESE Activities
This lesson discusses the similarities and difference between Samoa and Hawaii. Both Samoa and Hawaii are island chains in the Pacific and thought to be the result of hotspots.
Rivers: Short In-class Activity part of Examples
Images of the James River in Virginia, including one at flood stage, and of potholes, all of which can be used to have the students make observations, estimates, and interpretations. -
Describe and Interpret Images: Folded Strata part of Examples
In class, have students make a simple sketch of an outcrop shown in a slide (or computer projection) then discuss possible interpretations. -
Ocean Stratigraphy Challenge part of Examples
A 15-20 minute think-pair-share activity interpreting a deep-sea sediment core combining concepts from oceanography, sedimentology, and plate tectonics. -