International Pi Day 2024 Activities

International Pi Day 2024 Activities. Here are some activities & lesson ideas for celebrating mathematics special day. Read on to find out what makes pi so special, how it’s used to explore space, and how.

Pi has been calculated to over 50 trillion digits beyond its decimal point. Founded in 1988 at the exploratorium, pi (π) day has become an international holiday, celebrated live and online all around the world.