Did you know there are more ways to shuffle a deck of cards than there are atoms in the universe? Seems crazy, but it's true. Today The Why Files covers amazing math facts (and tricks) that will ...

Glen learns how to order pizza by practicing his address, helping us with school readiness. In Episode 16 of Nine PBS's "Teaching In Room 9", Glen learns how to order pizza by practicing his address, ...

“Alina Gataullina, a math major, works with other students as they talk about mathematics in the undergraduate math lounge. (Gregory Urquiaga/UC Davis)” Editor’s note: This story was originally ...

Meet the Math Facts Multiplication & Division Level 2 makes multiplication and division fun and easy! You will learn basic multiplication and division through fact families. With fun characters that ...

Meet the Math Facts Multiplication & Division Level 3 makes multiplication and division fun and easy! You will learn basic multiplication and division through fact families. With fun characters that ...