Khan Academy - 1 views
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Elsabe Nell on 01 Jul 14Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit educational organisation with the mission of providing a free, world-class education for anyone, anywhere. Its website features thousands of educational resources, including a personalized learning dashboard, over 100,000 practice problems, and over 6,000 micro lectures via video tutorials stored on YouTube.