Physics students at Esperanza High School recently began their unit on forces and Newton’s laws of motion by participating in an engaging hands-on engineering project. As part of this unit, students designed and constructed truss bridges capable of carrying the greatest load relative to their mass. Using standardized kits provided by Engineering Tomorrow, participants researched bridge structures, assembled their designs, and tested them to the point of failure. They then analyzed the distribution of forces within their bridges and calculated load-to-weight ratios, with many students astonished to discover their wooden structures could support more than 23 kilograms (51 pounds) of sand.
This experiential learning opportunity allowed students to deepen their understanding of static and dynamic forces while fostering confidence, creativity, and innovation. In addition to mastering engineering principles, students practiced essential skills such as testing, revising, and problem-solving—core components of the engineering design process. Collaboration played a significant role throughout the project as teams exchanged ideas, refined designs, and reflected on both their successes and challenges.
Through this project, Esperanza High School students gained valuable insight into how scientific concepts apply to real-world engineering problems, demonstrating the school’s continued commitment to cultivating curiosity, critical thinking, and a passion for learning in STEM education.
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