Open Educational Resources (OER) are "teaching, learning and research materials in any medium – digital or otherwise – that reside in the public domain or have been released under an open license that permits no-cost access, use, adaptation and redistribution by others with no or limited restrictions." From The William and Flora Hewlett Foundation
OER materials are released under an open license granting permission for everyone to:
5Rs image by David Wiley, Lumen Learning, licensed under CC BY 4.0
OER include digital learning materials such as:
This video can help you get started searching, evaluating, and using OER.