John Dewey, an American philosopher has proposed the concept of 'Progressive Education' which emphasizes that learning takes place only through a 'hands-on' approach so the students must interact with their environment to adapt and learn. Feature of Progressive Education:In progressive education, learning should be done by learning by doing.Learning is child-centered, in which students have all rights to ask questions and make discussions on various problems.Learning by doing promotes the engagement of the students in various activities, which make their thought process divergent, and make them able to explain problems.So Option (4) is the correct answer.Important Points Progressive education improves:Education for society and democracy.Collaborative and cooperative learning among the students.Learning as opposed to rote knowledge.Flexible timetable and seating arrangement in the classroom.Emphasis on lifelong learning and social skills.Integrated curriculum focused on thematic units.De-emphasize textbooks, and emphasize multiple resources.