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Khan Academy
No one would get "left behind" if more teachers applied The Khan Principle. Love this site because it not only provides free education, but people will leave the site understanding and grasping what they didn't learn in the classroom. by Dec 29
by Wendy Boswell Not headed back to school this fall? You could be, minus the exorbitant tuition and without even leaving your chair. The web has made it easier than ever before to get a free education, and you'd join the ranks of great thinkers in history who were also self-taught, like Joseph Conrad, Albert Einstein, Alexander Graham Bell, Paul Allen, Agatha Christie and Ernest Hemingway.

