Barasch: Teachers and school leaders need to stop resisting new approaches to math that can help students master the subject.

Elementary school results during the past six years using one curriculum haven't kept up with peer schools' improvements, so ...

Languages: English. You can get in touch with Jack by emailing j.beresford@newsweek.com A dad was left scratching his head over his daughter's second grade math homework, which focused on how best ...