This comprehensive lesson combines user-centered design, geometry concepts, “why” and "what if" questions \and a collaborative process on the way to learning about the Industrial Design profession. The students will ask to define a problem and “What if” questions to explore solutions. Then they will create and refine a product concept through design sketching and paper prototyping. Integral to the lesson is the idea that repeated failure and refinement (iterative design) is an acceptable and necessary part of the Industrial Design process.