Here are plenty of activities, many of them interactive, to use on pi day, (March 14) – Tuesday in 2017.

Includes:

- Free Circle Drawing Competition Activity (suitable for most ages) with both pdf and flipchart available
- videos including Numberphile pi from pies and a domino
- pi to loads of digits
- famous pi day birthdays
- Archimedes approximation to pi

The pdf file of activities Pi Day 2017 pdf file

The flipchart of activities = Pi Day flipchart

See the Wolfram blog of 12 March for info about this and get your own pi day spiral at Mypiday.com/