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    About · Our Story

    A vision that still guides us.

    For nearly sixty years, Countryside has been a place where children are known, respected, and inspired — through an authentic Montessori education that honors childhood and prepares children for a meaningful life.

    Since 1967

    Countryside Day School was founded in 1967 by Franklin C. and Annette B. Kulle, with a clear and enduring vision: to create a school where children would be known, respected, and inspired to become confident, compassionate, and capable human beings through an authentic Montessori education.

    Long before Montessori became widely recognized, the Kulles believed that children learn best in an environment that nurtures curiosity, independence, concentration, and a genuine love of learning. They envisioned a school where childhood would be honored, each child would be seen as an individual, and education would prepare children not only for academic success, but for a meaningful life.

    That vision continues to guide Countryside today.

    What began as a small school with just 52 children has grown into a thriving Montessori community serving children from Toddler through Elementary. Throughout the decades, generations of families have chosen Countryside because they recognize that the values established by our founders remain as relevant today as they were nearly sixty years ago.

    While education has changed in many ways since 1967, our commitment has not. We continue to embrace authentic Montessori principles, foster strong relationships between children, families, and teachers, and cultivate the qualities that matter most: independence, kindness, responsibility, resilience, and respect for others.

    Nearly six decades after Frank and Annette Kulle welcomed their first students, their vision lives on in every classroom, every child, and every moment of discovery. We are proud to carry that legacy forward — preparing children not only for the next stage of their education, but for a lifetime of purpose and contribution.

    A Lasting Legacy

    Nearly six decades of purposeful education.

    1967

    Founded

    Franklin & Annette Kulle open Countryside with 52 children.

    1971

    A Permanent Home

    The school settles into its Northbrook campus on Pfingsten Road.

    1995

    Room to Grow

    A major expansion adds a gymnasium and new classrooms.

    Today

    A Thriving Community

    Toddler through 6th grade, still guided by the founders' vision.

    What We Cultivate

    The qualities that matter most.

    Independence

    The confidence to do, choose, and think for oneself.

    Kindness

    Care for others, learned in a close community.

    Responsibility

    Ownership of one's choices and one's growth.

    Resilience

    The steadiness to meet challenges and keep going.

    Respect

    For themselves, for others, and for the work of learning.

    Visit Countryside

    Come see purposeful independence in action.

    The best way to understand Countryside is to see the classrooms, meet the adults, and observe the calm confidence children develop through meaningful work.

    Schedule a Personal Tour