Pi Day is an annual celebration of the mathematical constant π (pi) on March 14th (3/14), since 3, 1, and 4 are the first three significant digits of π.. 

π is the symbol used in mathematics to represent a constant — the ratio of the circumference of a circle to its diameter, which is approximately 3.14159.

Our Head of Mathematics has shared some fun and interesting resources you can try today for PI Day.

Watch a video: 

Research more here: 

 How many digits of Pi can you recite? You may like to practice here:  

Can you beat the current school record of 116 decimal places?!

 Enjoy the below Pi Day jokes and share with your friends:

Why should you never talk to Pi?

Because he'll just go on forever...

Mathematician: “Pi r squared”

Baker:” No! Pies are round, cakes are square

What is the official animal of Pi Day?...

the PI – thon!

What is the ideal number of pieces to cut a pie into?...

3.14