Khan Academy is taking me back to the maths classroom. I’m finding out how great Mr Williams, my teacher, was in giving me the know-how, but now at my age, it starts to make more sense. The structuring of the
Former hedge fund analyst known as Sal Khan in Silicon Valley, the Academy founder has an MBA from Harvard Business School and three Bachelors degrees in Math, Electrical Engineering, and Computer Science from MIT. Here's how Khan explains on his website why he decided to become a teacher to...