Jonathan E. Martin has 15 years experience as a school principal, most recently as Head of School at St. Gregory College Preparatory School in Tucson, AZ, serving students in grades six through twelve. Some topics he is passionate about include 1:1 laptop programs, digital citizenship and Web 2.0 in learning, problem and project based learning with technology (PBLT), and rethinking assessment. He blogs at www.21k12blog.net and tweets at @JonathanEMartin. He is also available for presenting and consulting; more information is available here.
You can view Jonathan’s posts here.