Clarification: This story has been updated to clarify how University of Colorado researchers handle their data collection. A student digs into a math problem that references his favorite superhero, ...

Math will look and feel a lot different in San Francisco schools this year and that seems evident by the picture of the chilled-out chimpanzee on the cover of the new kindergarten textbook, with ...

In DeKalb County, Ala., elementary school math classes have gotten noisy. In a good way. Instead of worksheets and textbooks, children practice adding and subtracting with tiny toy bears. They ...