Sink Your Teeth into These Very Special Pi Day Activities

It’s that time of the year again … time to think about celebrating Pi Day!

March 14 – (3/14) – has become an unofficial holiday dedicated to the rather unique irrational number that can be calculated to over a trillion digits beyond its decimal point.

A lot can be said about Pi Day, but did you know this year’s Pi Day is especially exclusive?

On 3/14/15 at 9:26:53 a.m., the calendar date and time will match up numerically with the first 10 digits of Pi: 3.141592653.


Hungry for more? Check out these resources and think about incorporating some STEM-themed activities for children in your classroom or at home.

Dorothy Amatucci is a Digital Engagement Strategist at the U.S. Department of Education.