Wee Threes & Primary

Wee Threes & Primary At OSMS

Our Wee Threes Philosophy


Our Wee Threes program addresses the unique needs of children who turn three between September 1 and December 31. These younger three year old children fall between toddler and preschooler. The curriculum follows that of our Primary program while focusing on the particular developmental needs and pace of learning of these “wee threes.” Greater emphasis is placed on practical life, sensorial materials and cultural studies. Beginning math and language materials are also introduced according to each child’s individual interest and ability.
As with all our Montessori programs we “follow the child” by creating a calm and nurturing environment where learning occurs naturally and each child progresses at his own pace. Our goal is to create a love of learning that lasts a lifetime.

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Wee Threes Hours
All students attend 5 mornings/week

8:15 AM - 11:45 AM

Our Primary Program Education Philosophy


Our Primary Program applies the teachings of pioneer educator Dr. Maria Montessori. She believed that children are uniquely eager to learn during their first six years of life, and that they have the ability to learn as naturally and eagerly as they learn to walk and talk if encouraged in an appropriate setting. Our classrooms provide this "prepared environment" in which children are free to explore and learn at their own pace. Each classroom has a full component of Montessori materials. The teacher acts as a guide to the classroom, recognizing periods of readiness, introducing new materials, and demonstrating how to use them.
The multi-aged classroom is a major component of the Montessori philosophy. The three-year age span allows younger children to see possibilities for future development and gives the older children a clear sense of the progress they have made. There is no artificial division of the ages so a child of 3 may do the same work as a 4 or 5 year old depending on each one's interest and ability. The program comes to full fruition in the Primary 3 (kindergarten) year when all of the previous lessons and experiences come together in a meaningful whole, and the Primary 3 students have the opportunity to mentor the younger children.

Ready To Take A Tour?

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Primary Hours
All students attend 5 mornings/week

8:15 AM - 11:45 AM — Primary 1 and 2 (3 and 4 year old) students
8:15 AM - 3:30 PM — Primary 3 (Kindergarten) students
The multi-age classroom lends itself wonderfully to the natural curiosities of exploring and learning. Our oldest is now in 6th grade...each year she finds a renewed interest in learning, exploring new things as well as building her confidence. 
- Matthew Andrews

Learn More


Visit our parents page
Browse our Frequently Asked Questions (FAQs)
Read about our school leadership

Thinking your child and Montessori are a good fit?


Visit our admissions page to download an application and schedule a tour
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