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Open Educational Resources (OERs)

What OERs are

Open Education Resources 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.” (UNESCO) Below are a number of locations to search for OERs.

The terms "open content" and "open educational resources" describe any copyrightable work (traditionally excluding software, which is described by other terms like "open source") that is either (1) in the public domain or (2) licensed in a manner that provides everyone with free and perpetual permission to engage in the 5R activities:

  • Retain - The right to make, own, and control a copy of the resource (e.g., download and keep your own copy).
  • Reuse - The right to edit, adapt, and modify your copy of the resource (e.g., translate into another language..
  • Revisit - The right to combine your original or revised copy of the resource with other existing material to create something new (e.g., make a mashup).
  • Remix - The right to use your original, revised, or remixed copy of the resource publicly (e.g., on a website, in a presentation, in a class).
  • Redistribute - The right to share copies of your original, revised, or remixed copy of the resource with others (e.g., post a copy online or give one to a friend).


The above is adapted from original writing by David Wiley, published under a Creative Commons Attribution 4.0 license.

Why to use OERs

There are a number of reasons one might wish to use an OER: 

  • Lower Educational Costs.
  • Materials can be tailored specifically for a course, assuring academic freedom.
    • Resources can be utilized to better respond to student needs, making teaching easier. 

Where to find OERs

Below are some locations where you can find Open Educational Resources: