Thames Valley District School Board
3581 Concession Drive, Glencoe, . Tel. 
Email Us
COURSE SELECTION
Course Selection for the 2026-2027 school year starts soon. Ms. DeSousa-Mouro will be meeting with each grade to go through the process of course selection.
GDHS 2026-2027 Course Calendar Wrap (outlines graduation requirements - My Blueprint, What You Need to Graduate, Pathway Steps for All, Stay Informed, Experiential Learning, Student Success, Parent Tips for Planning Post-secondary Pathways, Everyone Belongs Here, Virtual Library Learning Commons, Parent Portal, Online Payment System).
CLICK HERE to view the GDHS 2026-2027 Course Calendar
CLICK HERE for the Course Selection Worksheet for current Grade 9-12 students (hard copies of the worksheet are available in Guidance)
Once you have submitted your courses in myBlueprint, please drop your Course Planning Worksheet in the box in Guidance.
REGISTER AT GDHS!
CLICK HERE to Register for Semester 2 or for the 2026-2027 school year.
Area Grade 8 students click here.
INTERNATIONAL FIELD TRIP 2027
GAELS interested in travelling to London and Paris during March Break 2027 should attend a meeting on Friday, February 6 at 11:40AM in the Library! GO GAELS!
COLOUR HOUSE UNO TOURNAMENT
Find a partner and sign up on the Colour House Bulletin Board! You do not have to be on the same Colour House. We will start once we have 16 teams!
GRAD PHOTOS
Prestige Portraits will be at GDHS February 23-25 taking grad photos. Grads have received appointment emails with a date and time for a 15 minute photo sitting ($40). Payment options will be included in the confirmation email.
Senior Picture Checklist (what to wear, how to pay, all the session details)
IMPORTANT LINKS
TVDSB School Calendar (2025-2026)
CURRENT Community Involvement Opportunities
Community Involvement Tracking Sheet (NEW! Hours may now be recorded in the Parent Portal!)
GDHS Athlete Profile (2025-2026)
TVRA Spectator Code of Conduct
Safe and Inclusive School Plan
School Mental Health Resources
Support lines accessible across Thames Valley (during school year)
TVDSB Guidelines for Student Dress
Request a Transcript (if less than a year since graduation contact GDHS) (If more than a year, please contact the Records Centre at 519-452-2000 ext 21078)