Chris Lehmann is the founding principal of the Science Leadership Academy, a progressive science and technology high school in Philadelphia, PA. A pioneers of the School 2.0 movement, SLA has been recognized as an Apple Distinguished School 2009-2011 and was named one of the Ten Most Amazing Schools in the US by Ladies Home Journal. In 2010, Chris was named one of the "30 Most Influential People in EdTech" by Technology & Learning Magazine. He has written for many education publications and has spoken at conferences all over the world, including TEDxPhilly, TEDxNYED, and the International Society of Technology in Education Conference and has worked with schools all over the country. Lehmann was an honoree for the Association of Supervision and Curriculum Development's 2009 Outstanding Young Educator Award. He was named as one of "40 Under 40" by Philadelphia Business Journal in 2009 and as one of "20 to Watch" among American administrators by the National School Board Association in 2006. Chris is co-editor of “What School Leaders Need to Know about Digital Technologies and Social Media,” and author of the education blog Practical Theory