Centre Dufferin District High School

Capture one of the milestones of your high school journey! Grad photo sessions will be taking place December 8–11, 2025 , and we encourage all graduates to book their session as s...

Did you receive an immunization notice from WDG Public Health? If your record isn’t up to date (or you don’t have a valid exemption), you can get missing vaccines at Centre Duffe...

Due to inclement weather the buses are cancelled today, Wednesday, December 10th but schools are open.

Wednesday, Dec. 10, 2025 Due to inclement weather the buses are cancelled today, Wednesday, December 10th but schools are open.

CDDHS Café Specials | December 08 - 12, 2025 Monday, Dec. 08 – Chicken Fingers & Fries Tuesday, Dec. 09 – Breakfast for lunch Wednesday, Dec. 10 – Buses Cancelle...

The Upper Grand District School Board (UGDSB) is pleased to share that student achievement results for 2024–2025 show steady, long-term growth and strong performance above the pro...

Being authentic is one of the greatest gifts we can give ourselves and those around us. But let’s be honest—authenticity isn’t always simple. It takes courage, awareness, and prac...

Students from area high schools gathered at Centre Wellington DHS (CWDHS) on Thursday, November 20, 2025, to compete at a Special Olympics basketball tournament. The event was ...

Semester 1 mid-term report cards are now available through the UGDSB Family Portal. You can access the portal directly at family.ugdsb.on.ca , or by selecting the Family Portal...

We are pleased to announce the Grade 9 Leadership Series , featuring special guest speaker Alethia O’Hara-Stephenson . This engaging event will take place on Friday, November...

It’s that time of year again and we wanted to share a refresh with our school community about Inclement Weather Procedures. Bus Delays/Cancellations In the event of bus cancella...

Date: November 28, 2025 Length: Full Day Elementary Topics: Parent / Teacher Interviews Secondary AM Topics: Curriculum Implementation (150 minutes): Litera...

Students entering Grade 11 starting September 2026 who are interested in the International Baccalaureate Diploma Program are asked to fill out the IB Expression of Interest Form. ...

Starting on November 3, 2025, students interested in the International Baccalaureate (IB) Diploma Programme will be invited to complete an Expression of Interest Form. The IB Dip...

October is International Walk and Wheel to School Month. It’s an annual global celebration that encourages students to travel actively throughout their school day. This October, j...

This fall we are launching the UGDSB Family Portal to all families in the board. Some families may already have access to the Family Portal as it was soft-launched last year. Th...

2025 Graduate Packages The graduate packages are still available for pick-up at the school Monday - Friday from 8:00 am - 2:30 pm. We encourage students to pick these up as ...

As we prepare to welcome students and staff back this fall, the Upper Grand District School Board is excited to remind families about the UGConnect mobile app – a convenient, all-...

As we begin the 2025–2026 school year, I want to extend a heartfelt welcome to each of you. Whether you are returning or joining us for the first time, we are thrilled to have you ...

As the 2025-26 school year begins, Paul Calandra, Ontario's Minister of Education, has prepared a message for Ontario parents, students, teachers and staff. To view the letter, p...