“Math was something Khan, then 28, understood. It was one of his majors at the Massachusetts Institute of Technology, along with computer science and electrical engineering. He had gone on to get a master’s in computer science and electrical engineering, also at MIT, and then an MBA from Harvard. He was working in Boston at the time for Daniel Wohl, who ran a hedge fund called Wohl Capital Management. Khan, an analyst, was the only employee.
Less than five years later, Khan’s sideline has turned into more than just his profession. He’s now a quasi-religious figure in a country desperate for a math Moses. His free website, dubbed the Khan Academy, may well be the most popular educational site in the world. Last month about 2 million students visited. MIT’s OpenCourseWare site, by comparison, has been around since 2001 and averages 1 million visits each month. He has posted more than 2,300 videos, beginning with simple addition and going all the way to subjects such as Green’s theorem, normally found in a college calculus syllabus. He’s adding videos on accounting, the credit crisis, the French Revolution, and the SAT and GMAT, among other things. He masters the subjects himself and then teaches them. As of the end of April, he claims to have served up more than 54 million individual lessons.”
He won’t sell out to McGraw-Hill and Pearson, who know how to con the naive (to be polite) public school textbook officials.
