From classrooms to kitchen tables, debates about math education are never far away. Should teachers drill multiplication ...

Such a division is not possible for every given set. Finding out whether this exists or not proves to be extremely difficult: the three-partition problem is NP-complete. Curated by Our Editors ...

In part, the challenge is that regular, operations-based math problems can feel completely divorced from word problems, which are often introduced only toward the end of a unit, said Kevin Dykema ...