Last year was a banner year for high schools in iGEM, with 119 teams participating, each experiencing the joys, frustrations, challenges, and rewards that come from working on an iGEM project. High school teams have been a part of iGEM since 2011, and their numbers have been growing ever since. Yet, because the iGEM Competition was originally designed for collegiate teams, high school teams have been in a perpetual state of experimentation as the elements and format of competition have been adapted to meet the unique challenges of high school teams. This post is the second of a series where we focus on high school teams in iGEM.