Challenge your Grade 8 students to think deeply about repeating patterns, cycles, and functions with this 10-page, black-and-white Cycle Math worksheet pack inspired by Groundhog Day. Instead of focusing on folklore, students analyze seasonal patterns using algebraic reasoning, sequences, coordinate graphs, rate of change, and modular arithmetic. This resource treats Groundhog Day as a symbolic entry point into serious mathematics. Students explore how cycles repeat, how they differ from line