George Sherwood retired from teaching high school history after 33 years with the Toronto District School Board, but continues to teach Canadian History at Woodsworth College at th...ver maisGeorge Sherwood retired from teaching high school history after 33 years with the Toronto District School Board, but continues to teach Canadian History at Woodsworth College at the University of Toronto, where he has been an instructor in the Academic Bridging Program for the past 30 years.ver menos