This activity is a 9 page project, which involves application, practice questions, research and the history of Pi. It is always interesting to teach the history of math, along with the formulas!. The ancients have contributed so much to our modern world. Use this for an assessment grade, or a unit grade, or for a project. Math is truly amazing! Who invented the integers? Who initiated pi? It is classical to teach the math in context with its history. Students appreciate math more, when they can understand the work that others have already figured out for them! Did the ancient Greeks study pi at the Egyptian mystery schools? Thanks ever so much for visiting the House of the Three Dinosaurs!