The videos are closed-captioned and come with a transcription and accompanying questions and quizzes to help you practice what you just learned. Prosįocus on STEM subjects: With the US education system's focus on STEM (Science, Technology, Engineering, and Mathematics), Khan Academy's attention to the same subjects across grades and disciplines is a helpful way to enforce at home what goes on in the classroom.Įngaging lessons: The video lessons are short and appealing - with the narrator drawing on an electronic blackboard to illustrate concepts as he or she speaks. Khan Academy's engaging online video learning covers everything from lessons on mathematics and preparing for standardized tests to mastering personal finance - all for free.
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