Centre Dufferin District High School

Grade 8 Information Night – November 20th Centre Dufferin District High School invites all Grade 8 students and their families to our Grade 8 Information Night on Thursday...

Thursday, November 20, 2025 Drama Club meets today. All are welcome. CDDHS! Don't forget Karaoke Friday is tomorrow at lunch! See you there! Winter Showcase Tic...

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...

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...

CDDHS Café Specials | November 17 – 21, 2025 Monday, Nov. 17 – Chicken Fingers & Fries Tuesday, Nov. 18 – Café Closed Wednesday, Nov. 19 – Café Closed Thursday, ...

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...

CDDHS Winter Showcase proudly presents "The Beauty of Winter" on Wednesday, December 03, 2025. Use the link below to buy your tickets early through School Cash Online. The Bea...

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...

If your child takes the bus with the Upper Grand District School Board, here’s how you can easily access their transportation details and stay updated on delays or cancellations. ...

Parents and guardians are responsible for expenses related to student injuries on school premises or during school activities. Accidents can and do happen and the costs involved mi...

Professional Activity Day Description: September 2, 2025 Information for Elementary and Secondary Parents/Guardians Date: September 2, 2025 Length: Full Day Elementar...