The Truss Bridges STEM Boost Kit is a hands-on engineering kit for one middle-level student. Learners build and test bridge structures to explore how truss designs distribute weight and resist forces, guided by bilingual student guides (English and Spanish). Students construct bridges using provided materials, test their structures under load, and discover how triangular truss patterns create strength and stability. All supplies are included—no additional materials or technology required. Works in classrooms, makerspaces, afterschool programs, camps, and home learning environments.