Laura Overdeck was looking on with a huge smile as Jeff Williamson sat on the floor with his kindergarten class at Ivy Hill Elementary in Newark, teaching his young students how to count using old ...

Sign up for The Media Today, CJR’s daily newsletter. The story was already great, even before Daniel Gilbert opened his first spreadsheet. Thousands of citizens in ...

Ladies and gentlemen, girls and boys, it’s time to play the Aspen/Burlingame Math Show. Welcome to all our contestants (sometimes called constituents). Here are the rules of the game: 1. Everyone can ...