This Groundhog Day STEM challenge engages students in exploring light, shadows, and design through hands-on experimentation and creative shadow art. Bring Groundhog Day to life in your classroom with this versatile STEM and science activity combining both printable and digital Google Slides™ resources. Perfect for grades 2–8, this resource is packed with NGSS-aligned lessons, editable templates, and extensions for a variety of classroom settings. How It Works:Students work individually or i