News & Announcements

Welcome to Centre Dufferin District High School, home of the “Royals”

Welcome CDDHS parents. Text @cddh to 289-204-2193 to receive important CDDHS updates via text to your cell phone.

Student Immunization Information for Parents

Please click below for the School Newsletter Insert from Wellington-Dufferin-Guelph Public Health:
 Jan 2019 Public Health School Newsletter Insert For Parents Secondary

Pass the Literacy Test Program

Posted January 17, 2019

CDDHS is proving an opportunity for any student needing to prepare for the literacy test, which will be administered on Wednesday, March 27, 2019.  It is a chance to spend 15 hours improving reading and writing skills with the help of trained instructors.


a voluntary non-credit 15 hour course called “Pass the Test Program”
the course provides direct classroom instruction on the tasks of the OSSLT, with help from …

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Grade 9 Math EQAO Testing

Posted January 15, 2019

On Tuesday January 15, and Thursday January 17 students in grade 9 academic and applied math classes semester one will be writing their EQAO Provincial Assessments.  In the event of a no bus day the assessments will be pushed back one day.  For more information on EQAO testing visit 

School Year Calendar

Posted January 1, 2019

Weekly Timetable & School Year Calendar for 2018-2019 Timetable Cycle Chart

Community Support

Posted December 19, 2018

Our community supports our students in so many ways.  At this time I would like to thank Compass Community Church for giving us Walmart gift certificates to distribute to some of our students.  It is a wonderful thing to be able to show students that people who they don’t know are thinking about them and their families.

Wendy …

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Junior Boys Basketball

Posted December 11, 2018

Junior Boys SAC Champs

The CDDHS Junior Boys basketball team travelled to Aurora December 7 and 8 to participate in the 17th annual St. Andew’s College invitational tournament, with high expectations.

The Royals easily defeated Brooklin HS from Whitby (60-37) and Holy Cross HS from St. Catherines (61-15) on Friday to advance to the Championship semi finals Saturday. Team leaders on Friday …

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CDDHS Co-Op Students

Posted December 7, 2018

Check out what our CDDHS Co-Op students are doing: CDDHS Co-Op Corner Madison Wall Library PicBrandon Donnelly Stone And Land ArtisanSam Gayle        

Grade 8 Parents’ Night Survey

Posted December 6, 2018

Thank you to all our incoming grade 8 families for attending our Information Night! We kindly ask you to take a moment to complete a short survey. Click here for survey.

CDDHS Construction Technology students visit Dufferin Oaks Long Term Care Facility

Posted November 21, 2018

CDDHS Bird Feeder CDDHS Bird Feeder 2


CDDHS visit seniors’ residence to build bird feeders

Information regarding Health and Physical Education Curriculum

Posted September 30, 2018

Letter from the Director related to Parents/Guardians regarding the: Revised HPE Curriculum

Health and Physical Education Letter for Parents

Posted September 30, 2018

Dear parents and guardians,

We are writing to you to address some of the questions and concerns we have received regarding changes to the Health and Physical Education Curriculum. As you may know, the Government of Ontario has directed all school boards across the province to use the re-issued 2010 Health and Physical Education Curriculum (Grades 1-8). Since all school boards are required to teach the curriculum that is approved …

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