This is just a small sampling of the vast number of open source projects that are available.
Climate Change and Colorado's Future
OpenLearn’s LabSpace makes many different open educational resources (OER) available to you from a wider OER community associated with The Open University . You are encouraged to take away, re-use and remix these open educational resources to suit your needs as an educator.
(Open Access) publications: NARCIS contains (open access) publications from all Dutch universities, scientific institutes, KNAW and NWO, including open access e-theses from all Dutch universities.
This selection of digital curriculum resources is a sample of some of the best resources from the thousands of items made available by the National Digital Learning Resources Network.
Connexions is a dynamic digital educational ecosystem consisting of an educational content repository and a content management system optimized for the delivery of educational content. Connexions is one of the most popular open education sites in the world. Its more than 17,000 learning objects or modules in its repository and over 1000 collections (textbooks, journal articles, etc.) are used by over 2 million people per month.