• Edusources

This search engine developed by SURF, the company managing Dutch higher education IT infrastructure, searches through SURF's OER repository SURFSharekit. Most, if not all materials on this website were created at Dutch higher educational institutions, including the University of Groningen.

• Community of Online Research Assignments 

Open resource for faculty and librarians about Research Assignments. A research assignment is anything that requires students to engage with information resources in a critical or reflective way. This most often includes finding, retrieving, analyzing and evaluating, using and integrating, or organizing the information in order to produce new knowledge.

• ​Edsitement!

Learning objects and lessons from the National Endowment for the Humanities. Contains a large collection of peer evaluated websites.

• Mason OER Metafinder

This search engine from George Mason University is connected to 15 major OER repositories.

• Merlot

This repository is one of the biggest and more famous places to find and share teaching resources.

• OASIS

A large user friendly OER search engine that allows for users to search by subject or by course material type (e.g. textbooks, simulations, audio).

• OER Commons

This resource seeks to collect and distribute a variety of OER at a variety of levels and subjects.

• OpenCulture

This blog formatted repository seeks to bring together free resources on culture and education. The list of movies here is impressive!

• Quantitative Undergraduate Biology Education and Synthesis (QUBES)

This repository contains learning materials, software, data, and models for teaching quantitative skills in undergraduate biology courses. QUBES is developed in part by faculty at the University of Pittsburgh.

For more OER repositories and search engines, check our extended resources list.