In Chain Reaction City, students will embark on a thrilling journey to explore various modes of transportation and unleash their creativity by designing intricate "Rube Goldberg" inspired machines. Each student will take charge of a specific section of an imaginary city, collaboratively working with peers to ensure that their contribution seamlessly connects to neighboring components, ultimately crafting an urban landscape brimming with motion and marvels. At the end, students will line up their urban machines to create the ultimate coordinated chain reaction.