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How Fast Do Materials Weather? part of Examples
A think-pair-share activity in which students calculate weathering rates from tombstone weathering data.
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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.
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 structures, and igneous rock classification with magma viscosity, and to connect magma viscosity with volcano explosiveness and morphology.
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.