FREE ONLINE MATH AND SCIENCE TUTOR FOR STUDENT !!!

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.

http://www.khanacademy.org/

http://www.khanacademy.org/frequently-asked-questions#faq