News

Lifetouch/Everest will be at Sinclair November 23-Dec 14th for Grad Photos.
Booking information will be updated soon.

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University Representatives will be at Sinclair on October 14th. - More details will be posted closer to the dates.
Be sure to sign up to get information on courses offered.
This will be held in the Library.

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Parent/Teacher Meetings will be held Thursday, October 29th from 5:00 PM-7:00PM
Sinclair Parent/Guardian-Teacher Conferences October 29, 2026
5:00-7:00 PM In-person (Cafetorium/Library/Small and Large Gymnasiums) Dear Parents and Guardians of Sinclair Secondary School, We will be holding Parent-Teacher Interviews on Thursday, October 29th, from 5:00 - 7:00 PM In-person at Sinclair. Parent-Teacher Interviews will be scheduled online. To schedule a meeting with any of your...
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This message serves as a reminder of the Town of Whitby by-law regarding student use of e-bikes and e-scooters. Please see the attachment or visit the link below for details:
E-scooter and E-bike By-law | Town of Whitby
 
Under a  Town of Whitby bylaw ,  children under the age of 16 are not permitted to operate e-bikes or e-scooters .
These devices are classified as motorized mobility devices and are subject to local age and safety restrictions.
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Re: Upcoming Final Exams for all students
Dear Parents and Caregivers: 
We ask that you kindly book any trips/vacations/appointments/summer camps at the end of the exam period.
Grade 12 students will be writing their final exams from Monday, June 15 th  to Thursday June 18 th , 2026.  See schedule below for Grade 12:
June 15 th  – Period 2 exam
June 16 th  – Period 1 exam
June 17 th  – Period...
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