Travel for Credit Summer 2026

Grade 10-12 Information Session

Wednesday, March 4, 2026 | 7:00 p.m. | All Saints C.S.S.

Reverend John Markle School to Home Communications Award

Lenten Message

From the Chair of the Board and Director of Education

DCDSB Celebrates 30 Years of Black History Month: Honouring Black Brilliance and Tomorrow’s Visionaries

Secondary Course Selection

2025-2026 School Year Calendar

What's Happening

Contact Us

80 Mandrake Street
Ajax, Ontario, L1S 5H4
Phone: 905-427-6667

Principal: Jim MacNeil
Vice-Principal: Joseph Longo (Student Surnames A - K)
Vice-Principal: Lara Spiers (Student Surnames L - Z)

Bell Times

09:25 a.m. - Warning BellMusic is played in the halls to alert students class starts in 5 minutes!
9:30-9:35 a.m. - Home Room & Announcements
9:35-10:50 a.m. - Period 1 Class
10:50-10:55 a.m. - Travel Time between classes 
10:55 a.m.-12:10 p.m. - Period 2 Class
12:10-12:50 p.m. 
- LUNCH
12:50-12:55 p.m. - Travel Time between classes
12:55-2:10 p.m. - Period 3 Class
2:10-2:15 p.m. - Travel Time between classes
2:15-3:30 p.m. - Period 4 Class
3:30 p.m. - FINAL BELL