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OER: Open Educational Resources: Finding OER Textbooks, Ancillary Materials, and Learning Objects

A collection of OER repositories, directories of learning objects, Open Access sources, and guides on creating OER textbooks.

Checking Accessbility

When searching for open educational resources, please keep accessibility in mind.

  • Look for an accessibility statement referring to WCAG 2.0 AA.   
  • Search for accessibility in the item description and in the advanced search features.
  • Look for a VPAT (Voluntary Product Accessibility Template)
  • Assess usability in the Canvas LMS

OER Repositories

Find OER by Discipline


Complete Courses and Textbooks

Popular Free Sources

E-book Collections