Khan Academy is a nonprofit online platform providing a free library of educational “micro-lectures.”
Khan Academy is a nonprofit online platform providing a free library of educational “micro-lectures.” Focusing on more traditional academic subjects, Khan Academy provides a mix of video and text-based materials in math, science, economics, humanities, and a bit of computer programming. Since Khan Academy is free, it’s a great way to get a taste for a subject before moving on to a more advanced course elsewhere.