The Khan Academy: Can It Revolutionize Your Grandkids’ Schooling?
Have you heard of the Khan Academy? In 2004, Salman Khan began tutoring his younger cousin, Nadia, in maths over the Internet, then other cousins. Such was the interest from YouTube watchers, he quit his job as a hedge fund analyst to start the not-for-profit Khan Academy full time. Salman “Sal” Khan, aged 46, son […]Read More