Mike RibbleMike Ribble (@digcitizen) is the author of Digital Citizenship in Schools, now in its third edition. Ribble has served as a classroom teacher, a secondary school administrator, a network manager and a university instructor. His nine elements of digitl citizenship have informed audiences around the world and inspired dialogue around responsible technology use. He has presented at national and international conferences, and helped form the ISTE Digital Citizenship PLN. He offers resources for teaching digital citizenship on his website (digitalcitizenship.org). Read More Read Less