John Dewey was an American philosopher and educational reformer who lived from 1859-1952. He opened an experimental school called the Laboratory School in 1896 to test his progressive ideas about education. Dewey believed education should be student-centered rather than curriculum-centered, and that students learn best through hands-on experiences and interactions with their environment rather than rote memorization. He saw the teacher's role as a facilitator to help students construct their own knowledge. Dewey's educational philosophy emphasized continuity of experiences and interaction between students and subject matter to promote the emancipation and enlargement of each student's experiences.