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The Modern Atmospheric CO2 Record part of Starting Point-Teaching Entry Level Geoscience:Teaching with Data:Examples
Bob Mackay, Clark College
Students compare carbon dioxide (CO2) data from Mauna Loa Observatory, Barrow (Alaska), and the South Pole over the past 40 years to help them better understand what controls atmospheric CO2. -

When is Dinner Served? Predicting the Spring Phytoplankton Bloom in the Gulf of Maine (College Level) part of Starting Point-Teaching Entry Level Geoscience:Teaching with GIS:Examples
Brian Welch
College-level adaptation of the Earth Exploration Toolbook chapter. Students explore the critical role phytoplankton play in the marine food web. -

Gulf Anoxia Course Project part of Quantitative Skills:Activity Collection
Sadredin Moosavi, Tulane University of Louisiana
In this activity students work in groups to investigate the problem of Gulf of Mexico hypoxia before developing mitigation strategies based on local contriubtions to the problem. The students present their ideas in a public meeting debate format from which a solution must be selected by the entire class.

The Changing Geographic Distribution of Malaria with Global Climate Warming part of Quantitative Skills:Activity Collection
Mary Savina, Carleton College; Kendra Murray
In this exercise, students analyze climate data to find areas in the southern United States that are now close to having conditions in which the malaria parasite and its mosquito hosts thrive and then attempt to forecast when areas might become climatically suitable.

Machines that change climate: Porsche 911 Turbo vs. Toyota Prius part of Quantitative Skills:Activity Collection
Kevin Harrison, McDaniel College
This problem illustrates how consumer decisions can influence carbon dioxide levels in the atmosphere, how to make back-of-the-envelope calculations, and demonstrates the power of exponential growth.

What is the fate of CO2 produced by fossil fuel combustion? part of Quantitative Skills:Activity Collection
Paul Quay
A box model is used to simulate the build up of carbon dioxide in the atmosphere during the industrial era and predict the future increase in atmospheric CO2 levels during the next century.

How much is a million? How big is a billion? part of Rates and Time:GSA Activity Posters
Danita Brandt
We constructed a geologic timeline along a 5K road-race route across the MSU campus at a scale of 1 meter = 1 million years, using signage to mark important events in the history of life. In addition to over 1500 race participants, numerous casual observers were exposed to the timeline. This project works well in the classroom at a scale of 1 mm = 1 million years, and as a manageable one-day outdoor sidewalk chalk activity at a scale of 1" = 1 million years. Timelines drawn to scale lead the observer to the inescapable conclusions that "simple" life appeared early in Earth history; that it took the bulk of Earth history to achieve the next, multi-cellular stage of development; and that once the metazoan threshold was crossed, subsequent biological diversification-and the resulting fossil record-followed in rapid succession.

Forest Management and the Carbon Cycle part of CLEAN:Community:Teaching Materials
Sarah Brylinsky, Second Nature, Inc.
This activity is part of the community collection of teaching materials on climate and energy topics. These materials were created by faculty as part of the CLEAN Climate Workshop, held in May, 2012 and are not ...

Driving Through Geologic Time - An analogy part of Quantitative Skills:Activity Collection
Eric Baer, Highline Community College
An analogy of the Earth's history to a cross-country drive.

Global Phosphorus Cycle part of Quantitative Skills:Activity Collection
Kirsten Menking, Vassar College
Students create and modify a STELLA model of the global phosphorus cycle to test a number of scenarios.

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