This week, our 1A and 1M physics students wrapped up their first year with an exciting challenge: designing and building marble runs! Having delved into energy transformations, forces, surfaces, and friction, they put their knowledge to the test.
Their engineering task was to construct a prototype marble run featuring several components. They explored the triangle as a fundamental shape for structural integrity, crucial for light, high constructions like roller coasters, and then building 3D trusses from lollipop sticks to achieve the necessary height. Using materials like cardboard, straws, sandpaper, and glue, the girls planned and refined their designs.
As the marbles whizzed through their structures, they observed the conversion of gravitational potential energy into kinetic, heat, and sound energy. This hands-on experience allowed them to refine their plans as they tested their ideas. In the true spirit of engineering advancement, each group reflected on their designs, suggesting improvements they'd make with more time or resources.
No marbles were lost (not even Mrs. Robson's!), and the girls showcased fantastic ideas. This project has provided them with invaluable real-world physics experience, which they'll carry with them as they move into 2S next term.
Empowering Girls in STEM
This project is a fantastic example of how hands-on, engaging activities can spark an early interest in STEM (Science, Technology, Engineering, and Mathematics) fields, especially for girls. By providing opportunities for them to design, build, and problem-solve, we're not only teaching them physics but also fostering critical thinking, creativity, and resilience—qualities essential for future innovators. Encouraging girls in STEM from a young age helps to bridge the gender gap in these fields and ensures a more diverse and inclusive future workforce.