At MIT, Papert went on to create the Epistemology and Learning Research Group at the MIT Media Lab[3]. Here, he was the developer of an original and highly influential theory on learning called constructionism, built upon the work of Jean Piaget in Constructivism learning theories. Papert worked with Jean Piaget during the 1960s and is widely considered the most brilliant and successful of Piaget's proteges; Piaget once said that "no one understands my ideas as well as Papert." Papert has rethought how schools should work based on these theories of learning.