
Welcome to ABC Montessori
ABC Montessori has been a leader in early childhood education in Mississauga since 1995. Our foremost priorities are to provide our students with a friendly, nurturing, safe, and supportive school environment where teachers are caring, encouraging, and dedicated to the overall success of every student. Every student receives a great deal of individual attention and support.
ABC Montessori is enrolled in the Canada-Wide Early Learning and Child Care (CWELCC) program.
ABC Montessori is a private academic school serving students from Pre-CASA through Senior CASA (Toddler to Senior Kindergarten). Our approach thoughtfully blends Montessori philosophy and materials with structured, traditional teaching methods to create a balanced and purposeful learning experience. With a strong emphasis on mathematics, science, and language development, our program is designed to build a solid academic foundation while nurturing each child’s curiosity and confidence. While elements of exploration are present, ABC Montessori is intentionally not a play-based program, reflecting our commitment to focused, outcomes-driven learning.
Vincent and Alice
“Seven years ago we decided to enrol our young daughter at ABC Montessori School, and as we look back, it is absolutely one of the best decisions we have ever made.”


































