Add Yahoo as a preferred source to see more of our stories on Google. Looking for a guide on how to master long multiplication? This practical short video explains precisely how it's done, and will ...

Discovery math has been dealt another blow, with Ontario's Education Minister departing from her province's curriculum guidelines and declaring that she expects school children to have a more solid ...

A set of guidelines adopted by 45 states this year may turn children into "little mathematicians" who don't know how to do actual math. A few weeks ago, I wrote an article for TheAtlantic.com ...