In Geometry and Algebra: The Future Flight Equation, students will learn how NASA engineers develop experimental aircraft. They will learn about the Hyper-X Research Vehicle, an experimental plane that uses scramjet engine technology to propel itself to ten times the speed of sound. Students will understand how the Hyper-X is part of the Future Flight Equation. They will observe NASA engineers using geometry and algebra when they measure and design models to be tested in wind tunnels. By conducting hands-on and web activities, students will make connections between NASA research and the mathematics, science, and technology they learn in their classrooms.