The document provides biographical information about John Dewey and summarizes his contributions to education. It notes that Dewey was an American philosopher, psychologist, and leading educational reformer who lived during a period of immigration and industrialization in the United States. The document outlines Dewey's views on experiential learning and his establishment of the Laboratory School at the University of Chicago in 1896 to test his educational ideas, though the school only operated for seven years. Dewey advocated for education aimed at social efficiency and the development of the whole person through experience-based and practical learning methods.