BASE is one of the world's most voluminous search engines especially for academic web resources. BASE provides more than 120 million documents from more than 6,000 sources. You can access the full texts of about 60% of the indexed documents for free (Open Access). BASE is operated by Bielefeld University Library.
100% Free, Personalized Learning for Every Student.
Create digital classrooms, customize textbooks, and learn K-12 STEM concepts.
Creative Commons is a global nonprofit organization that enables sharing and reuse of creativity and knowledge through the provision of free legal tools.
EconBiz is a subject portal for economics and business studies.
Explore our library of open education resources and join a network of Michigan educators who are dedicated to using high quality, openly-licensed educational resources.
*Library of Congress
The largest library in the world. So many resources available including; FREE posters, primary documents, subject-based resources, exhibitions, and MORE...
Microsoft Academic knows journal titles, conference names, and many research topics. Try these queries to understand the power of semantic search and unleash it yourself!
MERLOT’s collection has over 5,800 open textbooks and a collection of other OER that include whole courses, open textbooks, small instructional modules, and more. Typically, learning management systems make it easy for faculty to add links to these resources for the weekly instructional schedule. Many of the materials you will find in MERLOT have been peer reviewed by higher education faculty with expertise in using online resources.
OER Commons is a public digital library of open educational resources. Explore, create, and collaborate with educators around the world to improve curriculum.
Our award-winning OER Professional Learning programs support instructors and curriculum specialists to gain the necessary skills required to find, adapt, and evaluate high quality open materials.
Semantic Scholar is a free, nonprofit, academic search engine from AI2.
We harvest Open Access content from over 50,000 publishers and repositories, and make it easy to find, track, and use.