Engage your students this Pi Day as they discover circumference, pi, and limits! This hands-on, interactive worksheets will spark curiosity and critical thinking. This lesson gives students a chance to explore how the perimeters of polygons can help us find pi (similar to how Archimedes calculated pi)! In this activity, students will cut, fold, tape, and create perimeters for 6 regular polygons—triangle, square, pentagon, hexagon, heptagon, and octagon—each inscribed inside a circle with a dia