Teaching elementary school math just got trickier, or at least deeper. The new Common Core State Standards require students to demonstrate a deeper understanding of math concepts, which means teachers ...

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 ...

Every Saturday morning at 10 a.m., Jason Zimba begins a math tutoring session for his two young daughters with the same ritual. Claire, 4, draws on a worksheet while Abigail, 7, pulls addition ...

An Iowa woman jokingly calls it "Satan's handiwork.'' A California mom says she's broken down in tears. A Pennsylvania parent says it "makes my blood boil.'' What could be so horrible? Grade-school ...