Once a course has been selected, learners are able to view relevant lesson material and get stuck in.
Khan Academy – a self-described philanthropic venture – offers access to more than 70,000 practice problems, quizzes and articles, to help students of all ages both in and outside of the classroom.Īvailable in 51 languages and used in more than 190 countries, anyone with a device can access the school’s range of free content via web browser. Since then, the MIT and Harvard educated tech whizz has gone on to found what is now effectively the largest school in the world, helping more than 18 million learners across the globe each month.
It has been 16 years since Sal Khan started a YouTube channel from his closet-turned-office in California in order to help his cousins with some maths problems.
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