Geoff Marietta is a doctoral student at the Harvard Graduate School of Education. His research interests focus on how organizational structures and social interactions influence collaboration and learning. In addition to the Public Education Leadership Project, he works on the Social Aspects of Immersive Learning(SAIL) research project at the Harvard Graduate School of Education. After graduating with highest honors with a B.S. in Resource Conservation from the University of Montana, Geoff taught high school special education and was an assistant principal on the Navajo Nation in New Mexico. He went on to earn his MBA from Harvard Business School. As a Harvard College Proctor, Geoff lives in Harvard Yard with his wife, Sky, and their son, Harlan.