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Open Educational Resources

OER Centralized Searching

These search engines are a great place to start your OER search, especially if you're not tied to textbooks. They search a variety of OER collections, databases, and repositories to make your search a bit easier. 

Provides a centralized search of open content from 84 different sources. Created by SUNY Geneseo's Milne Library.


Mason OER Metafinder (MOM)

Provides a simultaneous search across 20 different sources of open educational materials. Created by George Mason University.

Open Textbooks

Collections of Open Textbooks

Selected Open Textbook Publishers

OER Repositories (including all types of OER)

Other Open Content