News

Posted On Friday, February 27, 2026

Sinclair Parent/Guardian-Teacher Interviews  
Wednesday, March 11 from 5:00p.m.-7:00p.m.                                                  
Parent-Teacher Interviews are taking place Wednesday, March 11 from 5:00...

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Posted On Wednesday, February 18, 2026


Exams/Summatives - June 17-23
Period 1 Exam - June 17th - 9:30 AM -11:30 AM (1.5 hour exams until 11:00 AM)
Period 2 Exam - June 18th - 9:30 AM -11:30 AM (1.5 hour exams until 11:00 AM)
Period 3 Exam - June 19th - 9:30 AM -11:30 AM (1.5 hour exams until 11:00 AM)
Period 4 Exam - June 22nd - 9:30 AM -11:30 AM (1.5 hour exams until 11:00 AM)
** Students who are writing only attend the day they have an exam. 
**Please bring charged chromebooks if...

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Posted On Tuesday, February 10, 2026

Students who are in clubs or on a team can have their group picture taken the morning of Wednesday, February 11th.  (Mr. Payne)

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Posted On Tuesday, February 03, 2026

Re: Upcoming EQAO Assessment 2025–2026 for Grade 10 Students
**Students are reminded to bring their fully charged Chromebook to the practice test and both test sessions.
The Ontario Secondary School Literacy Test (OSSLT) measures whether students are meeting the minimum standard for literacy across all subjects up to the end of Grade 9. This year, the Education Quality and Accountability Office (EQAO) will be offering the computer based online OSSLT to eligible students...

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Posted On Friday, January 30, 2026

Suspension Day is Thurssday February 12 th if immunization information has not been sent in to the Health Department – info below:
If you have already submitted your information to the Health department, please disregard this message.
2025/26 Secondary School Communication to Parents – Students at risk of Suspension
The Durham Region Health Department has sent Immunization Notice Packages by mail to students in grade 9 and grade 11 who are not up...

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