Pass the pi, start the party

My brother was in the newspaper. He just started his job as a math teacher at Fort Vancouver High school in WA.

click to read the whole article:
March 14 is the one day a year when math teachers, more than usual, get their geek on.

It’s 3.14, after all, a day to pay tribute to π. That’s pronounced pi, by the way, a mathematical constant that represents the ratio between the circumference of a circle and its diameter. That is, the circumference of a circle is equal to 3.14 times its diameter.

They made a rap video about Pi:


You can buy a math t-shirt and all proceeds go to the math department at Fort Vancouver High School