The sky was the limit for Grade 8 students at Nagoya International School (NIS) as they embarked on an exhilarating journey into the world of rocketry. Students were tasked to design, build, and launch their own pressure-powered rockets, aiming to reach an impressive height of 20 meters. The result? A thrilling mix of innovation, experimentation, and, of course, a handful of spectacular and wet near-misses. We are grateful for Lockheed Martin in supporting science and STEAM at NIS in this, our second Rocket Fair Challenge!
The Science Behind the Challenge
The students began their inquiry by exploring the principles of propulsion, examining how rockets use force to generate movement. Central to their investigation was understanding the interplay of pressure and vacuum in launching objects skyward. With a foundation in scientific inquiry into theory, they were ready to tackle the hands-on challenge: designing and constructing a rocket using materials of their choice.
From Blueprint to Blastoff
Creativity was at the forefront with students testing various materials and propulsion methods to find the most effective launch mechanism. For some, there was trial and error leading to redesign as they pushed their problem-solving skills to new heights. Some teams experimented with different nozzle shapes, while others played with air and water pressure combinations to maximize lift-off power. The real excitement, however, came when their creations were finally put to the test outside of the classroom!
Despite some morning drizzle, excitement filled the air! In the morning session, some Elementary student visitors were able to watch the launch attempts, and in the afternoon, some of the ELC students excitedly watch as well. Rockets soared—some meeting or even exceeding expectations, while others took unexpected detours, teaching valuable lessons about aerodynamics and structural integrity.
Beyond the Launch: Lessons Learned
Afterward, students analyzed their results, reflecting on the successes and challenges of their designs. Some found that their propulsion method lacked enough force, while others realized that their materials affected stability mid-flight. This process of iteration and improvement mirrored the real-world engineering cycle—one of trial, error, and persistence.
Through this experience, students not only deepened their understanding of physics and engineering but also honed essential skills in collaboration, problem-solving, and critical thinking—hallmarks of the NIS inquiry-based learning philosophy.
Again, a special thank you to Lockheed Martin for their support and for inspiring the next generation of engineers and explorers!
