Ultimate Paper Airplane Engineering Challenge – STEM Activity Engage your middle school students in an exciting hands-on engineering challenge! Students design, test, and improve paper airplanes while learning about aerodynamics, forces of flight, and the engineering design process. ✔ Student Lab Packet ✔ Teacher Guide ✔ Rubric Included ✔ Perfect for STEM, Physics, or Engineering Units Great for grades 5–8. Printable PDF – No Prep Required!