The Saylor Foundation has made use of thousands of freely available educational resources posted throughout the Internet. The Saylor Foundation is pleased to include videos from Khan Academy™, a library of 3,000 videos and several hundred exercises covering a range of topics (math, physics, chemistry, finance, history, and more), as resources in a number of courses.  We admire Salman Khan’s effortless teaching style and believe that many of his videos are beneficial tools for students. Courses that include Khan videos are listed below. For more educational videos produced by the Khan Academy™, please visit