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Gr. 10's who complete a summer school course(s) will have it replaced by their alternate!
Gr. 11's/12's who complete a summer school course(s) will have it replaced by a spare!
Semester 1 timetable change requests: Wednesday Sep 9th 12:00pm - Friday September 11th 3:30pm, 2026
To request a change you must complete: 2026-2027 Course Change Request (only accessible via student TDSB account)
You may submit only ONE request to make a change OR multiple changes.
Moving to another section/class of the same course is NOT permitted.
Teacher selection is NOT permitted.
Refer to 2026-2027 YM Course Matrix to see what courses are available in specific periods/semesters.
Helpful link: TDSB Course Codes & Summaries
Submitting a course request to enroll in a FULL course, will automatically put you on one of the Tiered Waitlist!
*Students should consider TDSB eLearning Day School & TDSB Night School as a back up.
Counsellors will monitor the waitlist and enroll students if spots open on a daily basis.
If spots opens in a FULL course, priority will be given to the following Waitlist:
Tier 1. New Students who are entering York Mills
Tier 2. Current YM Students who DID NOT have the course on their timetable at any point this year or last year!
Tier 3. Students who have previously enrolled in the course and dropped. This includes the previous year.
IF Tier #3 applies to you, a counsellor will ONLY email you AFTER the deadline has passed to provide an update.
Student wishing to drop a current course for a SPARE can use Course Drop Request Form
(Only for gr. 11 or gr. 12's)
Active YM status requires students to be enrolled for "Each Semester"
3 YM in-person courses OR 2 YM in-person courses + 1 TDSB eLearning course
YM AMR4M, Night school, private courses DO NOT count towards a "Day school Course"
Follow your current timetable until your Counsellor confirms (via email) a change has been made!
Deadline dates for the 2026/2027 school year to drop a course without it appearing on your transcript can be found via 2026-2027 YM Student Calendar
If you successfully completed a summer school class (in the TDSB) in a course that was scheduled for the upcoming year, it will automatically be replaced with a spare if you are going into gr. 11 or 12 OR your alternate if going into grade 10. If you have changed your preference, you must follow the instructions posted at the top of this page to request the timetable change.
If you took a summer school course somewhere outside of the TDSB (another board or private school) please have the school at which you completed the course forward your final report card to York Mills as soon as possible and notify your Guidance Counsellor via email.
Timetables WILL NOT be emailed to students.
You will be able to see your timetable using the TDSB Connects app starting Thursday, Sept. 3, 2026. Download "TDSB Connects" from either Google Play or the Apple App Store.
If you cannot access your timetable you may pick it up on the first day of school in the Main Office.
First Day of School (Regular Day 2 Schedule):
Tuesday September 8 2026
ALL GRADES
Period 1 9:00-10:20
Period 2 10:25-11:40
Lunch 11:40-12:40
Period 3 12:40 - 1:55
Period 4 2:00 - 3:15
York Mills CI does not update MyBlueprint as this is done by the TDSB.
Due to the enormus amount of volume change over the summer, it usually takes 2 weeks for infomartion to be updated.
Please allow 2 weeks for changes to be updated starting the 3rd week of September.
Click here for instructions to login to your account for the first time. (You likely will not be activated until the first day of school and it may take up to 48 hours to activate after your registration appointment once school has started.) You will need your student number. It is on your timetable. If you do not have your timetable please email your Guidance counsellor to obtain it. The shared secret password is listed below.