This repository deals heavily in math and science resources, but also gives users access to content dealing with subjects like history, education, and the fine arts.
BCcampus has curated a collection of open textbooks that align with the top 40 highest enrolled first and second year post-secondary subject areas in British Columbia. Many books have been reviewed by faculty and include ancillary resources.
The Library of Congress offers classroom materials and professional development resources to help teachers use primary sources from the Library's vast digital collections.
The Global Text Project (GTP) is a not for profit organization dedicated to the creation, translation, and distribution of free open content textbooks over the Internet. It is an Open educational resources project focusing on reaching university students mainly in developing countries, where textbooks are often expensive and not affordable.
MedEdPORTAL is a free peer-reviewed publishing venue and dissemination portal designed to support educators and learners as they create and use on-line teaching materials, assessment tools and faculty development resources.
Search by keyword, discipline, or item attributes such as material type (including open textbook), audience, peer review, mobile platform, license, language, and more.
(Openly Available Sources Integrated Search). Has gathered more than 155,000+ records from 52 different sources that have been carefully selected in collaboration with SUNY OER Services.
Online community intended for the planning of education projects linked with the development of free content and the development of free content on WikiEducator for free learning
