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Khan Academy is an organization on a mission; it is a not-for-profit with the goal of changing education for the better by providing a free world-class education
Khan Academy's Students can make use of our extensive video library,from any computer with access to the web.
For Coaches, parents, and teachers:
Coaches, parents, and teachers have unprecedented visibility into what their students are learning and doing on the Khan Academy.
Practice 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.
every single problem can be broken down, step-by-step, with one click. If you need more help, you can always watch a related video
watch a video, the Khan Academy remembers what you've learned and where you're spending your time. You get at-a-glance information about everything you've been learning and whether or not you've been hitting your goals.
a bird's-eye view of your profile into each and every skill practice problem that you've ever worked on. You'll see real, hard data-
A map of knowledge:
The 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.
Teachers 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...
We've put a lot of energy into making sure that the Khan Academy empowers teachers by giving them access to the data
We'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.
We've heard of students spending hour after hour watching physics videos and 5th graders relentlessly tackling college-level math to earn Khan Academy badges. Some of the smaller badges are very easy,
Thanks for reading this post.
source: According to the Wikipedia, khanacademy.org



