Looking for a simple, dynamic and interactive lesson plan for Pi Day? Look no further! Two documents are included in the Pi Fun Pack. First is a two-sided "Fun Facts About Pi" handout which incorporates 24 interesting and educational pi facts including jokes, explanations and little-known facts.
Second document is a simple yet powerful circle measuring experiment where students can easily see the relationship between a circle's diameter and circumference. And then they can use their measurements to compute pi for themselves! Can be used in teams or as an individual discovery exercise.