Elevate Pi Day into a conceptual, argumentative, and engineering-focused math experience with this 10-page, black-and-white “The Pi Debate: Is Pi Ever-Ending?” worksheet set. Designed for Grade 8, this premium unit blends algebra, geometry, precision modeling, percent error analysis, and structured mathematical argumentation. Instead of simple circumference drills, students investigate whether π is rational, analyze infinite decimals, compare rounding versus symbolic precision, model real-world