OER Commons, created by the Institute for the Study of Knowledge Management in Education, was developed to serve curriculum experts and educators in discovering open educational resources (OER) and collaborating around the use, evaluation, and improvement of those materials. Resources on the site can be searched and filtered using an expanded set of descriptive data, including conditions of use. Teachers, students, and others enrich this «metadata» when they tag, rate, and review materials, and share what works for them.
License: Except where otherwise noted, content is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License.
Website: OER Commons