Looking for an engaging and meaningful Groundhog Day STEM activity? This Groundhog Burrow Engineering Design Challenge invites students to think like engineers as they design and build a warm, dark burrow to help a groundhog survive winter hibernation. Perfect for Groundhog Day STEM, Hibernation Day STEM, or a memorable February Family Project, this hands-on activity blends science, engineering, and creativity using simple materials you already have. The ChallengeGroundhogs spend the winter