In this “Learning by Doing” activity, I learned that Building Information Modeling (BIM) is a powerful digital tool used in construction to create detailed 3D models that include not just the building’s design, but also important information like materials, costs, and schedules. I discovered how BIM helps teams work together, catch problems early, and avoid mistakes especially in complex projects like hospitals. It saves time, reduces waste, and improves building quality. This experience helped me understand that BIM is much more than a design tool it’s a smarter, more efficient way to manage construction from start to finish.