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Khan Academy is not-for-profit with the goal of changing education for the better by providing a free world-class education to anyone anywhere. All of the site's resources are available to …

We are committed to making the best education in the world freely available to any person who seeks it. We envision people throughout the world, in both developed and developing …

Wikibooks is a Wikimedia community for creating a free library of educational textbooks that anyone can edit.

We believe university-level education can be both high quality and low cost. Using the economics of the Internet, we've connected some of the greatest teachers to hundreds of thousands of …

TED-Ed’s commitment to creating lessons worth sharing is an extension of TED’s mission of spreading great ideas. Within the growing TED-Ed video library, you will find carefully curated educational videos,...

The OpenCourseWare Consortium is a collaboration of higher education institutions and associated organizations from around the world creating a broad and deep body of open educational content using a shared...

eduCanon's interface allows educators to transform their own or others' video content into dynamic lessons with timed higher-order problems that students can respond to in a number of traditional and...

Wikiversity is a Wikimedia Foundation project devoted to learning resources, learning projects, and research for use in all levels, types, and styles of education from pre-school to university, including...

Academic Earth offers free access to video courses and academic lectures from leading colleges and universities.

Open Learning Initiative - Dedicated to improving higher education by supplying online interactive instruction supported by learning research.

ShowMe is an open online learning community where anyone can learn and teach any topic. Our iPad app lets you easily create and share video lessons.

University of the People (UoPeople) is the world’s first tuition-free, non-profit, online academic institution dedicated to opening access to higher education globally for all qualified individuals, despite...

Open Yale Courses (OYC) provides free and open access to a selection of introductory courses taught by distinguished teachers and scholars at Yale University.

SOLE 64 is a starting point for those wanting to learn programming. Boot it up and it's ready to go. The purpose of SOLE 64 is to help you learn …

Take free Harvard online courses through Harvard Extension School's Open Learning Initiative. Course videos feature Harvard faculty.

NovoEd is the social learning environment for online courses. We offer experiential courses from leading institutions. Join a class to work with peers on real-world problems.

Take your favorite courses on the go: Coursera and Udacity in one iPad app! - Watch Coursera and Udacity courses either online or offline - Download and manage course videos …

Skillshare is a marketplace of classes to learn anything (e.g. cooking, fashion, programming) from teachers in your community.

Course Builder is our experimental first step in the world of online education. It packages the software and technology we used to build our Power Searching with Google online course. …

IXL is a online math learning for K-8 currently. More grades coming soon!

Online spelling tests - test, track and improve your children's spelling ability. Learning2Spell is an online spelling test that you can you can to test your child's spelling. You can …

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MOOC2Degree from Academic Partnerships gives you the opportunity to try online learning for free. Earn college credit toward your degree by taking free, open online courses.