A one-stop Pi Day shop for teachers and number lovers
Your Coolest Pi Day Videos
Welcome to TeachPi.org!
Welcome to the first and best place on the Web for teachers who want to find or share ideas for Pi Day activities, learning, and entertainment.
We believe that promoting an enthusiasm for learning, through celebration and creativity, will lead to a richer classroom environment and a deeper appreciation of mathematics. read more
Our Favorite Pi Books
Ever wanted to build a "memory palace" and learn hundreds of digits with ease, all while enjoying some beautiful illustrations?Well, now's your chance!
more recommended books
Latest News and Posts
A Verrry Long Weekend Is Over!
Pals in Pi, Happy Monday! In the good old days, I would always root for Pi Day to fall on a weekday. The glow of the holiday shines brightest when t...read more
An Infinite Year… But It’s (Almost) Time for Cheer!
Saturday, March 14, 2020 feels like a very long time ago. As I’ve said before, some of my favorite Pi Days of all time have been on Saturdays, ...read more
Featured Story
Girl on a Memory Mission
In 1st grade, she wanted to break her whole K-8 school's digit record... by doubling it.read more