In recent months I have written almost half a dozen posts about Khan Academy and how it can and will influence changes in the way teaching and learning happens in our school. In my NAIS recap last week, I wrote about the excitement created by Salman Khan’s TED-style talk, which was clearly for me and many, many others a major highlight of the conference.

That talk by Khan is now available: he repeated it, seemingly to my observation nearly exactly verbatim, at the TED conference, and the TED people have been kind enough to post it online, and I share it with you here.   It is a worthwhile 20 minutes, to be sure.