Khan Academy.. Learn almost Anything for FREE !
Khan Academy is one of the best and most important websites to visit in the entire world wide web! As introduced in Wikipedia, Khan Academy is a non-profit educational website created in 2006 by educator Salman Khan, a graduate of MIT and Harvard Business School. The stated mission is to provide “a free world-class education for anyone anywhere”.
The website supplies a free online collection of more than 4,300 micro lectures via video tutorials stored on YouTube teaching mathematics, history, healthcare, medicine, finance, physics, chemistry, biology, astronomy, economics, cosmology, organic chemistry, American civics, art history, macroeconomics, microeconomics, and computer science. Khan Academy has delivered over 260 million lessons.
In order to understand how famous this site is you need to know that Salman Khan’s educational videos have been viewed more than 200 million times since 2006!!
PC Magazine‘s review for Khan Academy website concludes that:
“Khan Academy, a site for learning academic and real-world knowledge from videos and other interactive modules, is an example of content conquering all. Moreover, this impressive educational site is free and open to all.”
The most important feature in Khan Academy that is anyone can use Khan Academy, and you don’t even have to sign up, although there are some benefits to creating a username and password. For starters, the site will remember which videos you’ve watched, reward you with badges for making progress, and help you track your learning. Additionally, it can point you toward practice exercises that test your knowledge of things you’ve learned.