The Khan Academy is a not-for-profit 501(c)(3) with the mission of providing a world-class education to anyone, anywhere.
We are complementing Salman's ever-growing library with user-paced exercises--developed as an open source project--allowing the Khan Academy to become the free classroom for the World.
The Khan Academy is all about using video to explain the world, so what better way to explain the Khan Academy than through videos. If you watch four or five of the videos below, you should have a pretty good idea of how we got started and how we hope to empower everyone, everywhere with a free, world-class education.