📦 Design an Open-Top Box to Maximize Volume: A Phenomena-Based STEM Optimization Challenge (5E Lesson)Turn your classroom into a hub of innovation with this real-world, phenomena-driven STEM project where students investigate a powerful mathematical question: How can we maximize volume while working within real design constraints?In this engaging challenge, students act as engineers tasked with designing an open-top box from a flat sheet of material, using mathematics to determine the most ef