There are many ways to find OER materials to use in your courses. Below are three of the top sites to search for OER materials.
Here are a few samples of the types of material available on these sites:
While Open Textbook Library, OpenStax, and MIT Open Courseware are popular first-stops for finding OERs, they are not the only ones. Just like traditional book and educational material publishing, there is a lot to choose from. For more information, you might check the following directories, or ask a librarian for assistance.