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 anyone. It doesn't matter if you are a student, teacher, home-schooler, principal, adult returning to the classroom after 20 years, or a friendly alien just trying to get a leg up in earthly biology. The Khan Academy's materials and resources are available to you completely free of charge.
TED-Ed’s commitment to creating lessons worth sharing is an extension of TED’s mission of spreading great ideas. Within the gr ...
Hexib helps people to learn easier by connecting them to experts and makers of educational content. In Hexib you can easily ta ...
With more than 80,000 courses thousands of experts teach on Udemy including New York Times best-selling authors, CEOs, Ivy Lea ...
Free online courses from top universities and cultural institutions
Skillshare is a marketplace of classes to learn anything (e.g. cooking, fashion, programming) from teachers in your community. ...
Wikiversity is a Wikimedia Foundation project devoted to learning resources, learning projects, and research for use in all le ...
SoloLearn offers tools for learning to code across multiple languages, available across web and multiple mobile platforms. The ...
The iTunes U app gives you access to complete courses from leading universities and other schools — plus the world’s largest d ...
We are committed to making the best education in the world freely available to any person who seeks it. We envision people thr ...
Online university-level technical courses. We believe university-level education can be both high quality and low cost. Using ...
The OpenCourseWare Consortium is a collaboration of higher education institutions and associated organizations from around the ...
All the most useful Rules of Algebra in one place: easy to understand, free, searchable, ad-free, open-source, and accompanied ...
Codecademy is the easiest way to learn how to code. It's interactive, fun, and you can do it with your friends.
Based on a long history of collaboration and their shared educational missions, the founders are creating a new distance-learn ...
Wikibooks is a Wikimedia community for creating a free library of educational textbooks that anyone can edit.