We may receive a commission on purchases made from links. The guy in high school who asked when he'd ever need all this math in real life was in for a shock if he went into the building trades. So.

I turned to my favorite math guru, Jerome White, who teaches pre-cal and calculus at Lusher High School, sometimes wears a tie with pi on it (that's not a typo), and last year created a series of ...

There are those who believe that children learn math skills by merely observing the world around them, and that they don’t need to practice rote addition, subtraction, multiplication, and division.