Concept:Progressive education, based on John Dewey’s philosophy, treats children as active learners who learn best through hands-on experience and interaction with their environment.Explanation:In this approach, children are not passive imitators or blank slates. They are seen as active explorers. Progressive education promotes “learning by doing.” Students engage in group work, apply practical knowledge, and develop critical thinking and problem-solving skills. They adapt by actively participating in activities, not by memorizing. This view treats children as capable agents who construct their own understanding.Answer:B. Active explorers