Final answer:
The movement led by John Dewey that discussed school reform, curriculum, and teaching is called the Progressive Education Movement.
Step-by-step explanation:
The movement led by John Dewey that discussed reforming schools, defining what school is, what the curriculum should be, and what teaching should entail is called the Progressive Education Movement. Dewey, along with other progressive reformers, believed in the importance of teaching students practical skills and preparing them for real-life experiences. They emphasized hands-on learning, critical thinking, and the integration of social and civic responsibilities into the curriculum to create an informed citizenry.