Our materials are free to use - all we ask is that if you make changes, please share them.

Creative Commons License

The courseware modules included in this initiative are the intellectual property of Penn State. Penn State's College of Earth and Mineral Sciences has licensed the modules linked from this site for non-commercial use and re-use, including the development of derivative works. The only exception to this is where images and other items are marked as copyrighted material from another source.

When using this material, please give appropriate credit as noted in the creative commons license.  We suggest crediting the material as follows:

Basic citation

Course Name (link to original work) by course author, licensed by Penn State's College of Earth and Mineral Sciences (http:// e-education.psu.edu/oer/), Creative Commons license (cc By-NC-SA 4.0), https://creativecommons.org/licenses/by-nc-sa/4.0/, accessed (date)

Citation for modified content

Course Name (link to original work) by course author, licensed by Penn State's College of Earth and Mineral Sciences (http:// e-education.psu.edu/oer/), Creative Commons license (cc By-NC-SA 4.0), https://creativecommons.org/licenses/by-nc-sa/4.0/, accessed (date) / simple explanation of modification

Citation for if you made a derivative work

This work, "name of your derivative work", is a derivative of the "Course Name" (link to original work) by course author, licensed by Penn State's College of Earth and Mineral Sciences (http:// e-education.psu.edu/oer/), Creative Commons license (cc By-NC-SA 4.0), https://creativecommons.org/licenses/by-nc-sa/4.0/. "Name of your work" is licensed under Creative Commons (cc By-NC-SA 4.0), https://creativecommons.org/licenses/by-nc-sa/4.0/  by [your name here].

 

See the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0) for details. You may also refer to Penn State's policy on courseware and courseware modules - Policy IP03: Courseware.

Course Spotlight

From Meteorology to Mitigation: Understanding Global Warming (METEO 469) - learn about the fundamentals of climate change and its impact on societal, environmental, and economic policies. Visit the course.

Faculty Spotlight

Dr. Richard Alley

Dr. Richard Alley has been with us since the beginning, with one of our first OPEN courses - Geology of the National Parks. See what he has to say about the OPEN.ED effort over ten years later.