Looking for clues for today's Connections answers? The Connections answer on December 30 for puzzle #933 is the same ...

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

Puzzle 1: You are given nine gold coins that look identical. You are told that one of them is fake, and that this coin weighs ...

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

Students get to share their favorite family recipes and practice their problem-solving strategies in this engaging math project.

Mathematician Katie Steckles explains just why the proliferation of snowflake decorations this time of year is deeply ...