Use this page to search major collections of OER including OpenStax, Merlot, and Oasis. You might also check out the subject specifc tabs to see representatives of OER materials available in your specific discipline area.
How do you know if an OER is quality? With the same types of criteria used to evaluate any course materials. This page highlights several rubrics to help you determine if the OER material located is right for your needs.
Funding Opportunities and Scholarly Materials on OER