OER Collections

The following websites searches across a wide variety of OER curated collections.  

Mason OER Metafinder searches across notable OER collections including MERLOT, OASIS, and OER Commons. 

OASIS searches 380,000+ records from 90+ reputable OER sites.

The following websites are collections of OER curated by its users and/or organizers. 

MERLOT searches 90,000+ records submitted by users with a peer-review and user rating systems. 

OER Commons searches 50,000+ records submitted by members and reviewed by librarians. 

General search engines such as Google can also be used to locate Open Educational Resources (OER). Because these platforms are not curated OER repositories like the resources listed above, it is important to refine your search by using advanced search features (such as licensing or permission filters) and/or by including specific terms such as “OER” or “open textbook” along with your subject keywords.

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