OER - Open Educational Resources

Search, browse, and evaluate resources in OER Commons' growing collection of over 50,000 high-quality OER.

Database that describes all the learning materials (including learning exercises), sometimes called learning objects, that have been contributed to the repository by MERLOT Members.

This is the OASIS subject directory that aims to make the discovery of open content easier.

Allows you to simultaneously search across the multiple OER repositories, including OER Commons and MERLOT.