The Oil Game: Problem-based learning exercise in an Environmental Geology lecture-format class part of Geoscience in Two-year Colleges:Activities
David Voorhees, Waubonsee Community College
This is an active engagement exercise as a capstone exercise in a unit on energy in an Environmental Geology class of non-science majors combining a 'field-based' simulation and 'office-based' geological modeling. It uses readily available supplies and easily constructed equipment that can take 1 or 2 class meetings.

Help a geochronologist part of Geoscience in Two-year Colleges:Activities
Pete Berquist, Virginia Peninsula Community College
This activity allows students to better understand radiometric dating and absolute dating techniques by calculating radiometric ages of zircon crystals. Their calculated ages then serve as tools to practice creating graphs, interpret analytic data, and reconstruct geologic events.

Current Events Presentation Activity for Introductory Geoscience Classes part of Geoscience in Two-year Colleges:Activities
Eleanor Camann, Red Rocks Community College
For this two-part assignment, students first locate two substantial current events articles on geology-related topics from mainstream newspaper or magazine. The instructor assesses the articles, making sure that basic criteria have been met, and assigns one article for the student to share with the class in an informal 3-5 minute presentation.