Engage. Design. Build. Reflect.This is a hands-on STEM activity that gets students thinking, collaborating, and problem-solving! The Tallest Paper Tower STEM challenge is the perfect mix of creativity, engineering, and fun! In this exciting activity, students work in teams to design and build the tallest free-standing paper tower—using limited materials and lots of critical thinking. In this 35–45 minute STEM challenge, students become engineers as they plan, build, test, and improve their pape