Khan Academy
Learn almost anything for free. With over 3,400 videos on everything from arithmetic to physics, finance, and history and hundreds of skills to practice, we're on a mission to help you learn what you want, when you want, at your own pace.
Khan Academy With over 3,400 videos on everything from arithmetic to physics, finance, and history and hundreds of skills to practice, we're on a mission to help you learn what you want, when you want, at your own pace. A free world-class education for anyone anywhere. The Khan Academy is an organization on a mission. We're a not-for-profit with the goal of changing education for the better by providing a free world-class education for anyone anywhere. All of the site's resources are available to anyone. It doesn't matter if you are a student, teacher, home-schooler, principal, adult returning to the classroom after 20 years, or a friendly alien just trying to get a leg up in earthly biology. The Khan Academy's materials and resources are available to you completely free of charge. How it works for students Students can make use of our extensive video library, interactive challenges, and assessments from any computer with access to the web.
Coaches, parents, and teachers Coaches, parents, and teachers have unprecedented visibility into what their students are learning and doing on the Khan Academy.
Over 3400 videosOur library of videos covers K-12 math, science topics such as biology, chemistry, and physics, and even reaches into the humanities with playlists on finance and history. Each video is a digestible chunk, approximately 10 minutes long, and especially purposed for viewing on the computer. A world of skills to practice, with help along the wayPractice math at your own pace with our adaptive assessment environment. You can start at 1+1 and work your way into calculus or jump right into whatever topic needs some brushing up. Your stats, instantlyEvery time you work on a problem or watch a video, the Khan Academy remembers what you've learned and where you're spending your time. We keep all of this data private but expose powerful statistics to each user and their coaches. You get at-a-glance information about everything you've been learning and whether or not you've been hitting your goals. A map of knowledgeThe knowledge map shows all of our challenges, skills, and concepts. You can zoom in and out and pan around all the different skills and challenges, just like on a normal map. You can start working anywhere on the map, and the Khan Academy will suggest the best skills for you to work on. We'll even remind you when you need a review. Your classroom data...finallyTeachers and coaches can access all of their students' data. You can get a summary of class performance as a whole or dive into a particular student's profile to figure out exactly which topics are problematic. The class profile lets coaches glance at their dashboard and quickly figure out how to best spend their time teaching. Badges worth bragging aboutWe're full of game mechanics. As soon as you log in, you'll start earning badges and points for learning. The more you challenge yourself, the more bragging rights you'll get. A global classroomYou're joining millions of Khan Academy students from all over the world who learn at their own pace every single day.
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