Included herein is the conference proceedings of the 27th Annual Conference on the Teaching of Psychology: Ideas and Innovations, sponsored by the Psychology Department of the State University of New York at Farmingdale. The conference theme for 2013 was: The Science of Learning. The Conference featured a keynote address by Victor Benassi, Ph.D. of the University of New Hampshire. The talk was entitled: "Applying the Science of Learning in Psychology Curricula." Also highlighted was an invited address, "Taking a Scientific Approach to Critical Thinking Instruction and Assessment," offered by D. Alan Bensley, Ph.D. of Frostburg State University. The Conference featured our 4th Annual Student Research Poster Session with six undergraduate student poster presentations. Conference participants also had 33 workshops, discussions and oral presentations from which to choose and many colleagues, new and old, with whom to network. Thirty of these proposals or presentations are included in the proceedings. Individual papers contain references. [For the 2012 proceedings, see ED534556.]