In the first episode as Ms. Avery is taking attendance, one of the twins, later known as Heather and Erica, is referred to as "Stacy". The school used in the first three seasons was Daisy Avenue Public School, now called Vincent Massey Public School. At the time a private school was operating on the first floor, Degrassi was mostly shot on the second floor and the ground gym floor was used for the school dances and the science fair in one episode. The front entrance was also used wh ...[Read Story ]