News

OSSLT Booklet 1: April 9th in the Morning
OSSLT Booklet 2: April 10th in the Morning
Re: Upcoming EQAO Assessment 2024–2025
 
**Students are reminded to bring their fully charged Chromebooks with them to access the test on both days.
 
On  Wednesday, April 9th and Thursday, April 10th , grade 10 students at Sinclair will be writing the  Ontario Secondary School Literacy Test (OSSLT).
The test will be administered...
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Parent/Teacher Interviews will be held Thursday, April 3rd from 6:00 PM - 8:00 PM.
Each meeting will be limited to 5 minutes per teacher.
Information to sign up will be available Monday, March 24th.  To book appointments you will be required to enter the student number as well as the OEN.
Parent-Teacher Conference Information
Dear Parents and Guardians of Sinclair Secondary School,
We will be holding Parent-Teacher Interviews at the school on Thursday,...
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Mid-Term Report Cards will go home

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The Durham District School Board (DDSB) is inviting the broader community to help name two new schools in our District. The Unnamed Ajax Coughlan Public School and Unnamed Pickering Seaton Public School are set to open in September 2025.
We invite you to participate in the naming process by submitting your name suggestions through the appropriate link below:
Unnamed Ajax Coughlan PS
Unnamed Pickering Seaton PS  
Submissions must be received by Monday,...
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DDSB’s Regional Skills Ontario Competition Ignites the Future of Innovation and Opportunity 
The Durham District School Board (DDSB) is shaping the future of education by empowering young minds through hands-on, real-world experiences. On February 26, 2025, the Tribute Communities Centre transformed into an electrifying hub of creativity and innovation as DDSB proudly hosted the fourth-annual Regional Skills Ontario Competition—a revolutionary event showcasing...
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