The Flight STEM Boost Kit is a hands-on aerospace kit for one elementary student. Learners build and test handheld gliders to explore how design choices affect paper airplane performance, guided by bilingual student guides (English and Spanish). Students fold, adjust, and launch different glider designs, measuring distance and flight time to see how wing shape, weight distribution, and launch angle change the results. All supplies are included—no additional materials or technology required. Works in classrooms, makerspaces, afterschool programs, camps, and home learning environments.