Pi Day (March 14th) is the annual celebration of mathematics, circles, Albert Einstein, pie and pi: the constant ratio between the circumference of any circle and its diameter!I developed this scavenger hunt for my 8th graders and their Kindergarten friends to conduct during our annual Pi Day celebration. It is designed to get students to look for circles in the 3-dimensional objects in their classrooms and other designated spaces. I recommend printing it on 11x17 paper and having students wor