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Waterloo Independent Secondary School is an independent school in Waterloo, Ontario, Canada that offers the Ontario Secondary School Diploma. The school is registered with the Ontario Ministry of Education and undergoes rigorous government inspections of its academic programs. Graduated continue their studies at post-secondary institutions in Canada and across the world.
WISS has graduated many students who are now in universities such as the University of Waterloo, McMaster University, University of British Columbia (UBC), and the University of Toronto. Our grade 12 university preparation programs have earned an excellent reputation among colleges and universities. 
It is a young school under the leadership of a highly experienced and successful teachers and staff. 
  • Experienced Ontario certified teachers
  • Weekly Progress Reports keep parents informed and help students improve
  • Regular Guidance meetings with students support their progress and help them with career planning 
  • Flexible Enrolment Schedule 
  • Free After-school tutoring and study support 
  • Low teacher/ student Patio: 1:15
  • Near the University of Waterloo and Wilfrid Laurier University 
  • Variety of sports and arts clubs; Indoor sports facility, Art Studio, Auditorium, and computer lab
  • Located in the historical City Centre with beautiful Campus Environment 
  • Luxurious Student Residence with outdoor activity yard
  • Native English Speaking Area in a Diverse Community 


As educators, we at Waterloo Independent secondary School share a deep commitment to the success of every student, and, as professionals, we work to meet the challenges of an increasingly complex society. 

Image by Jeswin Thomas
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