Skip to content
mySTS Login
My Application
Contact
Home
Round Square
Category: Round Square
20 October 2017
Round Square Students ‘Unite to Ignite the Fire Within’ in South Africa
STS
Experience STS
,
Round Square
,
Senior School
Recent posts
Optimum Magazine 2026 | In The Making
September 22, 2026
Announcing the next Head of School
September 9, 2026
Head of School Search Update
June 2, 2026
2025 Distinguished Alumni Award Recipient – Mr. Jeffrey Kahane ’89
May 5, 2026
Inspiring Alumni | Ben Mercer ’95
May 5, 2026
mySTS Login
My Application
Contact
My STS Log-In
My Application
Contact
Menu
Explore STS
STS Difference
Deep Learning
Community & Belonging
200-Acre Campus
Our Four Houses
Say Yes Videos
Publications
STS Leadership
Meet Our Head of School
Next Head of School
Leadership Team
Board of Governors
Foundation Board
Bold Future
History of STS
Flourish 2031
Admissions
Experience STS
Admission Process
Tuition
Financial Assistance
Frequently Asked Questions
Inquire Further
Stay Informed
Academics
Alberta Programs of Study
International Baccalaureate Programmes
Primary Years Programme (PYP)
Middle Years Programme (MYP)
Diploma Programme (DP)
Elementary School
Middle School
Senior School
STAND School
Summer School
Student Services
Post Secondary Guidance
Exceptional Experiences
Outdoor Education
Design & Innovation
Spartan Athletics
Fine & Performing Arts
Speech, Debate & Model UN
Students Choice
Global Citizens
Duke of Edinburgh Awards
Service in Action
Travel
Summer Camps
Community
School News
Students
Student Voice
Yestories
Centre for Excellence & Innovation
C4E&I Speaker Series
Parents
Parent Portal
Alumni
Alumni Awards
Distinguished Alumni Award
Nil Nisi Optimum Notable Alumni Award
Community Citizenship Awards
Careers
Job Opportunities
Head of School Search
Giving
Ways of Giving
Donate Online
Contact Us
Reports & Policies
Expanded Menu
Contact
403.938.4431
403.938.4431
