A movement to help students understand rather than memorize has had sprawling effects, including pushback on teaching methods ...

A version of this puzzle originally appeared in the October 1960 issue of Scientific American. What’s the Most Distant Galaxy ...

While studying salmon populations and designing amusement parks, these students are breaking barriers to advanced math that ...

Educators and administrators in recent years have been eager to reimagine math instruction. Troubled by high failure rates in ...