Make STEM engaging, hands-on, and unforgettable with this Paper Airplane STEM Challenge!In this high-interest engineering activity, students design, test, and improve paper airplanes to compete for distance, accuracy, or flight time. This lesson introduces the engineering design process in a fun and accessible way while building problem-solving and critical thinking skills. Perfect for classroom use, STEM days, sub plans, or end-of-year activities, this resource keeps students actively engaged w