Understanding Doppler radar radial velocity fields
Aryeh Drager, University of Nebraska at Lincoln
This activity is designed to help students learn how to interpret Doppler radial velocity radar images with meteorological applications, as well as giving students a chance to practice their spatial skills.

Groundwater Contamination Prediction
Nicole LaDue, Northern Illinois University
× Formative assessment questions using a classroom response system ("clickers") can be used to reveal students' spatial understanding. Students are shown this diagram and told, "A storm ...

Measure a Changing Volcano
EarthScope Consortium
This hands-on demonstration illustrates how GPS can be used to measure the inflation and deflation of a volcano. Volcanoes may inflate when magma rises closer to the surface and deflate when the pressure dissipates or after an eruption.

Global Climate Change: Understanding the Science / Understanding the Impacts
Jeff La Frenierre, Gustavus Adolphus College
This module introduces students to the basic science of climate change, as well as the concepts of vulnerability and adaptation in the context of climate change in different regions of the world.

Systems Geobiology Powers of 10
Bruce Fouke, University of Illinois at Urbana-Champaign
Systems Geobiology is the study of complex interactions arising from the interplay of biological, geological, physical, chemical and even social systems across multiple spatial (microns to thousands of kilometers) ...

Magma Viscosity Demos
Barry Bickmore, Brigham Young University
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.

Wheel of... Geology!
Rebecca Teed, Wright State University-Main Campus
This quiz game is intended to help students review for an upcoming exam. Topics of questions are randomly determined by spinning a wheel. Teams answer questions using electronic CPS handhelds. -

Rivers: Short In-class Activity
Heather Macdonald, College of William and Mary
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. -

Whose Fault Is It Anyway?
Eric Muller
This game has students simulate the propagation of P and S waves after an earthquake and to use the lag between these to determine where in the simulation the earthquake occurred. -

Back-of-the-Envelope Calculations: Rate of Lava Flow
Barb Tewksbury, Hamilton College
Question In 1983, an eruption began at Kilauea Volcano in Hawaii that has proved to be the largest and longest-lived eruption since records began in 1823. Lava has poured out of the volcano at an average rate of ...