We have many exciting and interesting groups here at St. Mary to make your time with us AMAZING!

  • Academic Math ContestsIf you enjoy mathematics and wrestling through challenging puzzles, hone your problem solving skills by registering for math contests for this upcoming year.  For Grade 12 students who are applying to the University of Waterloo in a math related area of study, U of Waterloo requires that you complete related contests to be considered for a scholarship.  Its a great way to see how you rate compared to the rest of the math students in Ontario and in Canada.
  • Academic Science ContestsIf you enjoy chemistry and/or physics problems and would like to see how you fair when compared to other students in the province, registering for one of these contests for this upcoming year.  For Grade 12 students who are applying to the University of Waterloo in a science related area of study, U of Waterloo often requires that you complete related contests to be considered for a scholarship.
  • Crusader Yearbook
  • Eco School Club
  • Elementary Student Council 
  • Improv Club
  • GSA
  • Justice League St Mary’s social justice group, officially known as the Justice League, engages in works of charity and justice, inspired by the biblical call to ‘do justice, love kindness and walk humbly with your God’ (Micah 6).
  • OSAID
    Ontario Students Against Impaired DrivingThe most exciting opportunity each year is the high energy leadership development conference for students; a source of training, networking and inspiration for all.  The conference is made up of a broad spectrum of workshops and impactful speakers, including the stories of those directly affected by impaired driving, providing everyone with the motivation to make a positive difference.Come out and join the group!    Click on the link to learn more.thE71HAL57
  • Outdoor Club
  • Prom Committee
  • Drama Club
  • Student Council
  • Women’s Issues