Going to chippewa secondary.?

i'm going to grade 7 at chippewa school and heard they have showers and locker rooms for P.E i was wondering do we have any where to change in the locker rooms instead of changing in front of everyone? and do we HAVE to take showers and what do the locker rooms and showers look like? i'd like someone from North Bay to anwser this please. :D thnx so much for anyone who anwsers i'm just a little worried