Note: All events below are tentative and many events have not yet been scheduled.
*Please listen to the morning announcements and check the school website (Google Calendar) and MAC Lyons Den website (https://maclyonsden.com) for other amazing events and updates that are happening during the school year!
| august 28 | grade 9 timetable distribution and orientation |
| september 2 | first day of school – welcome back macs students! |
| september tbd | grade 9 team building orientation day |
| september tbd | grade 9 macs parent trip information meeting (7 p.m.) |
| september tbd | post-secondary workshops grade 12 |
| september 17-19 | muskoka woods macs trip (gr. 9) |
| october tbd | parent teacher interviews |
| october tbd | grade 9 visits to student services |
| november 5 | macs information night (booth displays 6:30 p.m. and presentation 7 p.m.) |
| november 14 | pa day |
| december 22 – january 2 | winter break |
| january tbd | eqao math (grade 9) |
| february 16 | family day |
| february tbd | course selection day |
| march 16-20 | march break |
| march tbd | parent teacher interviews |
| april tbd | osslt grade 10 literacy test (eqao) |
| april tbd | sac spirit week |
| may 4-15 | ap exams |
| june tbd | macs grade 12 graduation |
| june tbd | commencement |
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