 Current educational experimentation at ESG includes training students to teach, having freshman develop context-related problem sets, and creating videotapes of ESG students teaching core math and science concepts (ESGx).Each spring, ESG offers a series of half-credit, pass-fail seminars (funded by ESG alumni) on a variety of unique subjects, some of which are developed and taught by MIT upperclassmen.In the spring of 2012, seminars were run on