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 t