Open Access books on JSTORMore than 2,000 Open Access ebooks are now available at no cost to libraries or users. Users won’t need to register or log in
Project GutenbergProject Gutenberg offers over 54,000 free eBooks: Choose among free epub books, free kindle books, download them or read them online.
OpenStax CNX (formerly Connexion)includes lectures, assignments, and written educational materials. Content can be created in the Connexions interface and housed within the Connections servers. Users can create collections of existing content and create their own content pages to share.
Open Courseware ConsortiumOER content presented in the course format. Often includes course planning materials (syllabi, course calendar, etc.) and associated thematic content (lectures, textbooks, etc.).
Open Course LibraryOpen courses that educators can download and use in their own classrooms. Maintained by Washington State Board for Community and Technical Colleges
ConnexionsThis is a collection of learning modules, or small chunks of information, that can be used independently or in conjunction with other classroom materials.
Merlot IICollection of online learning materials. Users can modify and create content. Also a large community of educators.
OER CommonsFree to use learning content and roadmaps for educators. K-12 & college level material.
Lumen LearningCollection of courses and textbooks for K-12, transitional studies, and community colleges
Open CultureOpen culture compiles many different resources from around the web, including online courses, certification courses, movies, textbooks, and more
TED-Edallows you to build a lesson around any TED talk. You can adapt and even create your own material around any YouTube video.