Pi Day Fun! - This is a very fun, hands-on activity that will generate a concrete understanding of the irrational concept of pi that your students will absolutely love. This activity is wonderful to use outdoors, if possible.During the Quest for Pi, students will measure multiple real-world objects and sketch them, use the Pi formula (pi = circumference Ă· diameter), calculate pi (calculators are helpful), round, subtract, and order decimals.This is a GREAT partner activity!Activity Resources:-5-