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Sinclair Secondary School
Committed to Excellence
Square One Sinclair!
Attention Grade 9 students! Clapping hands

Welcome to Sinclair Secondary School! Gr. 9 is an exciting time! We know entering high school can be a bit scary and overwhelming.  Take the time to navigate and search the four sections to familiarize yourself with the expectations of this great school, and also to equip yourself with strategies and tips for having a successful school year!  And most importantly, have FUN!!​

High School 911

Upstander Central

Level 4

Golden Standards