CUNY Academic Works
This Open Educational Resources series collects research and instructional materials — from articles to original textbooks and syllabi — by …
This Open Educational Resources series collects research and instructional materials — from articles to original textbooks and syllabi — by …
This aggregate site compiles and organizes by subject open access materials from higher ed institutional repositories. Curated by librarians and …
Smarthistory is a Webby Award-winning OER textbook created by two professors who wanted to bring the artifacts of museums to students …
Developed as an open-source educational technology initiative at Rice University, OpenStax provides free, peer-reviewed textbooks that cover topics for many …
Open Culture is an extensive repository of open “cultural & educational media on the web”. Resources available on Open Culture …