All Boys Program

3519 36 Avenue SW
Calgary, AB, T3E 1C2
School Programs: All Boys

School Contacts

Erik Sprong
Education Director:
David Dyck
Susan Vukadinovic

Contact Us


It is important that you call the school if your child is going to be absent or arriving late. Please report all absences to the Attendance Line at 403-777-8400  ext. 1. See more on our Attendance page.


Office Hours

  • Monday - Thursday 8:00 AM - 3:30 PM 
  • Friday 8:00 AM - 12:00 PM
  • The office will be closed from July 1, 2023 - August 28, 2023 inclusive.

Bell Times

Monday - Thursday

AM Warning Bell
AM Start Bell
Lunch Bell
PM Warning Bell 2
PM Start Bell 2I
07:55 I/O
07:58  I/O
12:00 I
12:38 I/O
12:40 I
02:35 I/O



AM Warning Bell
AM Entry Bell
Dismissal Bell
07:58 I/O
08:00 I/O
11:47 I/O



All students eat in their classrooms and then go outside for recess together.

The Math

There are 24 minutes of non-instructional time built into each day.  They are accounted for in this manner.

  • There is a 5-minute window from the warning bell to start bell every morning.
  • We try to minimize the interactions of some of our students in different grades by having a moving 15-minute recess Monday to Thursday.  Each teacher depending on when their Phys. Ed. is, will take their kids out for a 12-13 minute play break (+ 2-3 minutes transition back). Phys. Ed. Requires transition times outside of the 30-minute block (2 minutes to and 2 minutes back).
  • The calculation for Monday to Thursday is 5+12+3+2+2=24, for Friday it is 5+2+2=9
  • Monday to Thursday, lunch and lunch recess are 10 minutes to eat and 28 minutes to play before the PM warning bell.  There is then a PM start bell 2 minutes later for a total of 40 minutes for lunch.
  • Teachers will determine when mathematics is scheduled into their daily plan.  Time dedicated to targeted mathematics instruction is at least 60 minutes per day.

School Profile

Our school profile includes a dynamic map with our designation area and walk zone.

Last modified on

​Contact Information Updates

Please notify the school office immediately with any changes of address, telephone numbers (home, business and/or cell), email address or emergency contact numbers. It is critical that we have a current record of contact information on file so we can reach you or other emergency contacts. Please also be sure to provide us with a current copy of any custody agreements.​​

Concerns & Complaints

We know that the success of your student is dependent on a strong partnership between families and the CBE. If you have a concern, it can usually be addressed at the classroom level. Your first step is to arrange to speak privately with your child’s teacher. If you feel your issue is still unresolved, please contact your principal. If you and the school are unable to find a resolution, please see our Concerns & Complaints​ page for additional information, including the process to contact your Area Director. ​​​​