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Salman Khan给我们讲述开创Khan学院的过程及原因。Khan学院不仅有良好的数学视频教学体系,而且也包含有别的学科。他给我们展示了互动式的练习,并且呼吁老师们打破传统的教学模式,将视频教学融入其中,让学生在教室老师的指导下完成所谓的“家庭作业”。
In 2004, Salman Khan, a hedge fund analyst, began posting math tutorials on YouTube. Six years later, he has posted more than 2.000 tutorials, which are viewed nearly 100,000 times around the world each day. Full bio »
Translated into Chinese, Simplified by Pei Zhang
Reviewed by Jenny Yang
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