Turn a sheet of paper into a lesson in aerodynamics! Through embodied demonstrations of lift, thrust, drag, and weight, students explore flight principles, then apply the engineering design process to build and refine paper-airplane models for distance, airtime, and creativity contests. By the end of this lesson, students will: ✔️ Explain the four forces of flight—lift, thrust, drag, and weight—through physical demos ✔️ Design, build, and test multiple paper-airplane models using varied materi