A two-year-long study of Khan Academy's effect on K-12 students' math skills suggests the online lessons may help boost performance and confidence, even if the materials play only a supplemental role.

A conversation with Harvard Business School professor Bill Sahlman on creating a focused strategy for growth. Khan Academy, the online global education nonprofit, launched in 2006 when founder Sal ...

Courses are well-designed, and most if not all instructors seem genuinely engaged and concerned with the outcome of the learning process. Courses are organized thoughtfully, with content presented in ...

Follow on the heels of a two-year observational study by SRI, the U.S. Department of Education recently announced a three-year randomized control trial study of Khan Academy to be conducted by WestEd.