Over the past decade, the free instructional website Khan Academy has transformed how tens of millions of students across the globe perceive and approach math. Now, it’s pursuing a bigger aim: ...

Salman Khan and his team have one mission: “to provide free, world-class education for anyone, anywhere.” And every day, Khan ...

Windows/Mac/Linux: Khan Academy is pretty useful for learning about computer science, math, and many other subjects. If you'd rather learn without being tied to an internet connection, KA Lite allows ...

Many students begin school with a love of math, but stumble when they reach algebra. With the increasing prevalence of mobile learning, though, on-demand apps and resources can help students stay on ...