Richard Rusczyk, founder of Art of Problem Solving, has a vision for bringing “joyous, beautiful math” — and problem-solving — to classrooms everywhere. When Richard Rusczyk became interested in math ...

At the start of a YouTube video titled “Art of Problem Solving: Least Common Multiple,” Richard Rusczyk invites viewers to play a game. Every twenty-four seconds, we’re supposed to clap; every ...

Is Oglethorpe University's Bill Shillito right? What does this math problem mean? You love numbers. So do we. Let's nerd out over numbers together. The shared problem follows a now-common formula with ...

Rick, I thought your recent interview with Andrew Coulson of ST Math was a fascinating look at how educational products—particularly those that address math—are promoted. In the interview, Coulson ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? The Inmate Solving the World's Hardest Equations Why Some People Think 2+2=5 Why Some ...