Transform your February secondary math instruction with this comprehensive Groundhog Day–themed math worksheet bundle designed specifically for Grades 9–12. In this collection, Groundhog Day is used as a symbol for prediction, uncertainty, cycles, modeling, and decision-making, not as a childish holiday activity. Each worksheet pack is intellectually mature, standards-driven, and grounded in real-world reasoning. Students analyze data, challenge claims, build models, and justify conclusions u