Welcome to

Chief Old Sun School K-6

Chief Old Sun School was named after leader of the Blackfoot Chief Old Sun from Siksika Nation the late 1800’s. Chief Old Sun School serves children in K-6.

Na’to’sapi Chief Old Sun School was established in 1976. It was originally located next door to Old Sun College. In September 1988 the current school was officially opened. Chief Old Sun School has expanded since 1988, with the current population of 358 students and 40 full-time staff. The school had an extension and modernization to accommodate all of the students and our programs, which was officially opened in October 2005.

Why COSS? »

A unique educational experience based in the Siksika Language and Culture.

Alumni Central »

Do you know? Former students of COSS

Programs »

Variety of programs and services for students.

Our News & Events

Classroom of Champions!!

After months of meeting via online our Grade 3 students finally got to meet their mentor speed skater Alison Desmarais!…

Welcome to our new Superintendent

Siksika Board of Education is pleased to announce the hiring of our new superintendent, Isstoi’soowa (Winter Count Coup), Christopher Scout.…

Nursery

Our Nursery Program (K-4) is for children age 4. This age group is working on developing fine and gross motor skills, gaining independence, and developing social skills through play.

Kindergarten

Our Kindergarten program focuses on the following skills: early literacy and numeracy; citizenship; awareness of the environment and the community; personal and social responsibility; physical coordination and well-being; and creative expression.

Elementary

Our Elementary school program learn important skills and knowledge through direct instruction from their teachers, opportunities for problem solving, and independent mastery.

Siksika Language and Culture

The Siksika language and culture program is an integral part of our curriculum that includes experiential learning, where individuals immerse themselves in the teachings.

Contact Us

Chief Old Sun School
Address: P.O. Box 1279 Siksika, AB T0J 3W0

Phone: 403 734 5300
Fax: 403 734 3529

Email: coss-info@sboe.ca

"Positive reinforcement for a students who want to learn the Siksika Language and Culture..."

James Smith, former student

Apply to Chief Old Sun School

All forms must be completed by the legal guardian / parents for student(s) registering in a school (K-12) with the Siksika Board of Education.

Steps to Register:

– Download a copy of the form.
– Complete the Student Registration Form. Print. Sign.
– Bring the completed registration form, your child’s proof of age (status card) and legal name (birth certificate or passport).

For more information contact the school directly or SBE at 403 734 4028.

Chief Old Sun School

Fun facts

40, full and part-time
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Student participation rate: 82%
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Performances: 67
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