Paul Andersen has been teaching science in Montana for the last eighteen years. He explains how he is using elements of game design to improve learning in his AP Biology classroom. Paul's science videos have been viewed millions of times by students around the world. He was the 2011 Montana Teacher of the Year and he is currently a science teacher at Bozeman High School. For more information on Paul's work visit www.bozemanscience.com. Paul Andersen has been teaching high school science in Montana for the last seventeen years. He has been teaching science on YouTube for the last three years. Paul began his career teaching all the science classes at a small rural school in northern Montana. Paul is currently an AP Biology teacher and technology mentor at Bozeman High School. Paul uses technology and game mechanics to increase engagement in his classroom. Paul is the 2011 Montana Teacher of the Year and was one of four finalists for National Teacher of the Year. About TEDx, x = independently organized event In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)