Strathcona-Tweedsmuir School
| Strathcona-Tweedsmuir School | |
|---|---|
| Location | |
| , T1S 1A2 Canada | |
| Coordinates | 50°46′30″N 114°01′58″W / 50.7751°N 114.0329°W | 
| Information | |
| School type | Private/independent | 
| Motto | Nil Nisi Optimum (Nothing But Our Best) | 
| Founded | 1971 | 
| Status | Open | 
| Principal | Rory Stabler (Senior School), Jessica Richmond (Middle School), Season Prevost(Elementary School) | 
| Head of school | Carol Grant-Watt | 
| Grades | K–12 | 
| Enrollment | 726 | 
| Average class size | 17 | 
| Language | English | 
| Schedule type | semestered starting 2023 - 2024 year | 
| Hours in school day | 6 hours, 35 minutes | 
| Campuses | One | 
| Campus | Rural | 
| Campus size | 220 acres | 
| Houses | Burns, Buchan, Dover, and Howard | 
| Colour(s) | |
| Athletics | Cross-Country, Track & Field, Basketball, Rugby, Field Hockey, Volleyball, Badminton, Soccer | 
| Mascot | Spartacus the Spartan | 
| Nickname | Strath, STS | 
| Team name | Spartans | 
| Rivals | Webber, Old Scona, West Island College, Oilfields | 
| Accreditation | CAIS, PYP, MYP, IB | 
| School fees | $18,020 – $25,220 (Depending on grade level) | 
| Revenue | N/A | 
| Website | www | 
Strathcona-Tweedsmuir School is a private university prep school in Okotoks, Alberta, Canada, from Kindergarten to Grade 12. Strathcona-Tweedsmuir is Southern Alberta's first full IB World School, and Alberta's only independent school authorized to deliver IB Programmes in Grades K through 12. The school participates in Canadian Educational Standards Institute program and is a member of Round Square and the Canadian Accredited Independent Schools (CAIS).