Since debuting short videos to tutor his young cousins on YouTube in 2005, Sal Khan has been lauded as a Most Creative Person in Business, acclaimed by Bill Gates from the stage at TED, and received ...

From a tiny closet in Mountain View, Sal Khan is educating the globe for free. His 1,516 videotaped mini-lectures — on topics ranging from simple addition to vector calculus and Napoleonic campaigns — ...

San Jose, California: Jesse Roe, a ninth-grade math teacher at a charter school here called Summit, has a peephole into the brains of each of his 38 students. He can see that a girl sitting against ...

Khan Academy is a site that hosts thousands of lectures in topics from physics to finance. They're divvied up into videos that are anywhere from 3 to 15 minutes long. It's a far cry from a typical ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Khan Academy's math lessons ...

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: ...

Morning has broken in the 4th-grade, class 6 classroom at Yongin Seonong Elementary School. Students gather in small groups. As the 4th graders arrive, the first thing they place on their desks are ...

Khan Academy: Needless to say, Khan Academy, the US-based non-profit organization and learning portal, has truly revolutionized and redefined education. For the unversed, the online academy helmed by ...