"Copyright/Fair Use Workshop for Librarians" Syllabus by Open Oregon and Copyright First Responders Pacific Northwest is licensed under CC 0.
OER Basics [web video, 6:10] by Amy Hofer, Open Oregon Educational Resources. This video provides a quick overview of the problem, the definition of OER, some of the issues surrounding the use of OER, and provides examples of where to find OER.
Introduction to Open Educational Resources in OER Starter Kit [web page + embedded video, 3:46] by Abbey Elder. The introduction of this Starter Kit provides a definition of open educational resources, explains the difference between OER and other free educational materials, and describes the challenges and benefits of using OER in a class.
Defining OER [web page + embedded video, 1:39] from Lumen Learning. A brief video and overview that focuses on defining OER, the 5Rs and provides examples of how OER are used by different populations.
D’Antoni, Susan (2009). Open Educational Resources: reviewing initiatives and issues. Open Learning: The Journal of Open, Distance and e-Learning, 24, 3-10. https://doi.org/10.1080/02680510802625443 [journal article]. While a little dated, this article will give you the background of the OER movement and some of the rationales and barriers to OER adoption.