A large part of the art of instruction lies in making the difficulty of new problems large enough to challenge thought, and small enough so that, in addition to the confusion naturally attending the novel elements, there shall be luminous familiar spots from which helpful suggestions may spring.
John DeweyThe school must be "a genuine form of active community life, instead of a place set apart in which to learn lessons".
John DeweyAny genuine teaching will result, if successful, in someone's knowing how to bring about a better condition of things than existed earlier.
John Dewey