Whether you're a student, teacher, homeschooler, principal, adult returning to the classroom after 20 years, or a friendly alien trying to get a leg up in earthly biology — Khan Academy's personalized learning library is available to you, for free. - Learn anything, for free: Thousands of...
Khan Academy is a high-classeducationalplatform for students of all ages to learn a wide variety of subjects on the go, from math and science to arts and humanities. By searching for topics you don’t know about, you’ll find yourself expanding your knowledge of macroeconomics, developing a ...
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...