His previous experience includes 15 years as a teacher and Head of the Science Department at various, fine Toronto District School Board (TDSB) secondary schools. Following teaching he became a Vice-Principal in three TDSB secondary schools and subsequently a Superintendent of 21 schools, including elementary, middle and secondary schools. His post-secondary education includes a Bachelor of Science and a Master of Education from the University of Toronto and the Ontario Institute for Studies in Education. Raffi Sarkissian, OCT, Junior School Vice Principal