Coursera partners top universities and organizations to offer free courses online.
An online OER platform providing open courses, textbooks, homework exercises and ancillary materials such as visualization and simulation.
Multimedia Educational Resource for Online Teaching (MERLOT) developed by the California State University Center Distributed Learning offers access to open educational materials.
Open courses conducted in Massachusetts Institute of Technology (MIT). Courseware provided with lecture notes, reading and course materials.
A public digital library of open educational resources with learning and teaching materials freely available for everyone to use/reuse.