private

ABC Montessori Private School

305 Matheson Boulevard East, Mississauga, ON L4Z 1X8, Mississauga, Ontario

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At a glance

Grades: Nursery/Toddler – 5
Board: Independent

Tuition & admissions

Application fee: $150.00
Enrolment fee: $1,500.00 due at registration, included in the listed base-fee payment schedules.

Academics & learning

Curriculum: A blended Montessori and traditional academic curriculum emphasizing literacy, mathematics, science, critical thinking, independence, and practical life and social skills.

Tuition & financial aid details

CWELCC reduced base fees
Regular non-CWELCC base fees
Payment and refund policy: Tuition is paid monthly. No refunds are provided for any reason unless the CWELCC base fee changes.

Course descriptions

Pre-CASA and Toddler Program

An enhanced language-based early childhood curriculum developing sense of self, oral language, early socialization, basic cognitive concepts, and sensory motor skills. Learning centres support individual and small-group work, with teacher-directed activities balanced by exploratory play and personal discovery.

CASA Program

Combines hands-on Montessori learning with structured academic instruction in language, reading, writing, and mathematics. Montessori materials, textbooks, workbooks, readers, and interactive activities foster independence, confidence, concentration, and critical thinking.

View course information on the school website

School images

Learning programs

Specializations

Early childhood Montessori education blended with traditional academic instruction. · Strong emphasis on mathematics, science, language, and literacy. · Practical life skills, independence, and social development.

Learning support

Small class settings and individualized teacher attention support each child's academic progress and social development.

Student life

Facilities

Pre-CASA and Toddler learning centres for individual and small-group work.

About the school

ABC Montessori Private School previously operated elementary and Casa programs in Mississauga. Ontario’s official closed-schools list now identifies BSID 877417 as ceased operation in the 2025–26 school year. The school’s public website and handbooks remain useful as historical program references, not confirmation of current enrollment.

Location & school highlights

Location

Located in Mississauga.

What makes the school distinct

Combines hands-on Montessori materials with focused instruction, textbooks, workbooks, and readers.
Describes its overall approach as academically focused and intentionally not play-based.
CASA and Toddler programs have been developed over 32 years.
Small class settings and individualized attention support academic and social development.
Participates in the Canada-Wide Early Learning and Child Care (CWELCC) program.