Celebrate Groundhog Day with a hands-on STEM challenge that’s creative & educational! Perfect for grades 2–8, this activity combines science, art, and engineering & math to explore the fascinating world of light and shadows. Students will love experimenting with angles and distances to create groundhog shadows, while adding a unique twist with “street art” shadow tracing. What’s the Groundhog Graffiti STEM Challenge all about?Students work individually or in teams to: Design and manipulate