Over the weekend, user @BholanathDutta shared the equation that looked relatively simple to his thousands of followers, until ...

Susan Gilkerson, a math teacher and school bus driver, stood before a South Dakota education board and issued a warning. The proposed math standards the board was considering — just 36 pages, less ...

Model math standards produced by conservative education advocates helped spark a battle in South Dakota that could spread to other states.

This profile has not been claimed by the company. See reviews below to learn more or submit your own review. Khan Academy has delivered free online educational resources since 2008, specializing in a ...