khan academy– Sal Khan is a professor of mathematics, science and history to millions of students, but no one has ever seen his face. Khan voice and spirit behind the Khan Academy, an online tutoring site for free that may have received your child make a ring with teaching how to make videos. Khan Academy is now global. Backed by Google, doors, and other major Internet Sal Khan wants to change the world of education, and his approach is already being tested in some American schools. Sanjay Gupta reports.
The following script is excerpted from “Master of the world”, 11 March 2012 was circulated e is the correspondent Sanjay Gupta. Denise Schrier Cetta, producer. Matthew Danowski, editor. Take a moment and remember your favorite teacher – Now imagine that the teacher could reach, in 30 children in a classroom, but millions of students worldwide.
This is exactly what will do Sal Khan Khan Academy on its website. With its digital classroom and simple exercises, he aims to transform how we learn at all levels. One of his most famous student, Bill Gates says Khan – the “master of the world,” gives us all a glimpse into the future of education.
35 years Sal Khan may look like a bike messenger, but with three degrees from MIT and an MBA from Harvard, his concern is intensely intellectual. In his tiny office above a tea shop in Silicon Valley, it can be to do what he has done thousands of times before.
It was the inclusion of an economy lesson of 10 minutes. Khan finished as the conference, it downloads on its website – where it mixes with more than 3,000 other lessons he did. Sanjay Gupta: Has it sunk in you, you are probably the most watched teachers in the world today?
Khan: If we obtain the elimination of the percent sign, we move the decimal point on …]
He amassed a library of mathematical conferences … From more basic and build throughout the advanced computing. Khan: We take a limited approach by the delta x to zero. Khan: It depends on what I do. When I do something I have not visited for a long time, you know, since high school, I’ll buy five books in it. I read that I can find on the Internet.
ABC News




March 12th, 2012
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