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Future Royals

Welcome Future Royals!

2021 Gr. 9 Orientation


Gr 8 Virtual Orientation

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Out-of-Board Registration

If you are currently registered at another school board and plan to attend CDDHS, please reach out to our school by calling 519-925-3834 x300. Please refer to this website for more information about registering at UGDSB:

2021-2022 Grade 9 Course Calendar

Gr 9 Course Calendar 2021 2022 – updated

*Updated Grade 9 Math course descriptions are now available in the Course Calendar.

Grade 9 Hockey Program Information

Hockey Course Registration Information 2021

Special Education FAQ

Spec Ed @ CDDHS

Questions about High School?

Do you still have questions about high school? Please phone us at 519-925-3834. We’re happy to assist.