Online Discussion Prompts for Introductory Geology
Karen Kortz, Community College of Rhode Island; Jessica Smay, San Jose City College
This set of 17 online discussion prompts are designed to encourage students to apply, explore, and reflect on course topics. Some are content-specific (e.g. investigate misconceptions about a certain topic or take ...

The Cosmic Calendar
Erika Grundstrom, Vanderbilt University
In this activity, one takes ALL of time, from the beginning of time (i.e., the Big Bang) all the way up to today, but one compresses it into one year. One can do this for all levels of students depending on how ...

The Dark Side of Mineral Mining
Karen Helgers, Ulster County Community College
Students choose one of four short articles to read about mineral mining, including the impacts of mining on the Native American community in the region. Each article highlights a specific example where the ...

Climate, Climate Change, and Racism
Kaatje van der Hoeven Kraft, Whatcom Community College
Students engage in a discussion about climate change by both watching videos and reading an article to learn about the science behind climate change and some of the impacts of our warming climate. They then post ...

Crater Counting Lab exercise
Kevin Mullins, Coconino County Community College
This lab is designed to teach students how we can estimate the age of other planetary surfaces by counting and size-binning impact craters. It also illustrates some examples of how erosional or deopositional ...