This event was a celebration of CU-Boulder's internationally recognized STEM (science, technology, engineering, and math) education initiatives. Our projects are redefining learning and discovery in a global context, and setting new standards in education, research, scholarship, and creative work to transform STEM education. The 5th Annual symposium highlighted some of the ground-breaking STEM education projects on campus, introduced a new generation of STEM education scholars, and brought together key CU-Boulder stakeholders. We celebrated the region's national leadership in STEM education, and learned how we are transforming STEM education at CU-Boulder.