OER are materials used for teaching, learning, and research that are released under an open license or are in the public domain. They permit free access, reuse, adaptation, and redistribution or, phrased another way, they allow the 5R activities: retain, reuse, review, remix, redistribute. They are licensed with any license that allows derivative works: CCO, Public Domain Mark, CC BY, CC BY-SA, CC BY-NC, CC BY-NC-SA
Examples:
While open access and open educational resources are very similar. There are differences important to understand, especially with licensing. See the chart below for more detailed information.
- Both aim to remove barriers to knowledge.
- OA focuses on scholarly publications
- OER focuses on educational materials.
- All OER are OA, but not all OA materials are OER (see image)
- OA may lack permissions for adaptation
- Shared Principles: Accessibility, equity, and collaboration.

Differentiating Between Open Access and Open Educational Resources is © Anita Walz. Licensed under a Creative Commons Attribution 4.0 license https://creativecommons.org/licenses/by/4.0 online at: http://hdl.handle.net/10919/94422