Known as individuals
Teachers notice each child’s strengths, needs, and next steps.
Home of the Liberty Pioneers
A place where children explore, discover, and grow.
Liberty Montessori International School supports young children as they explore, discover, and build confidence through hands-on learning and guided play, with a strong academic foundation and preparation for the International Baccalaureate.
Age Range
Toddler through Grade 3
Learning Model
Traditional and Montessori Programs • IB preparation
Locations
Mamaroneck and New Rochelle
Seasonal Program
Liberty Summer Science Camp
Our approach
Exploration, discovery, and guided growth.
Children learn best when they are free to explore. Our classrooms are designed to encourage curiosity, discovery, independence, and confidence through meaningful hands-on experiences.
We blend Montessori-inspired exploration with structured learning, helping children discover new ideas while building strong academic and social foundations, including preparation for the International Baccalaureate.
Learning by doing
Hands-on activities help children understand, practice, and grow.
Confidence over pressure
Children are encouraged to try, repeat, problem-solve, and take pride.
Programs
Early learning pathways for every stage.
From toddlerhood through Grade 3, our programs support growth through a thoughtful blend of care, structure, exploration, and academic development.
Toddler Program
Toddler Program
A warm first classroom experience focused on language, movement, social development, practical life skills, and gentle independence.
Early childhood
Preschool
Purposeful work, play, language, numbers, grace, courtesy, and growing independence.
School readiness
Kindergarten
Reading, writing, math, science, responsibility, and confidence for the next stage.
Elementary
Grades 1–3
A supportive elementary environment where children deepen academic skills, independence, collaboration, curiosity, and responsibility.
Summer program
Liberty Summer Science Camp
A hands-on summer experience where children explore science through experiments, discovery projects, creative thinking, and structured fun.
Liberty Pioneers
What it means to be a Liberty Pioneer.
“Liberty Pioneers” is more than a nickname. It reflects how we see our children: bright, capable, full of promise, and ready to grow with the right support.
★
Explorers
Liberty Pioneers are encouraged to discover, investigate, and make sense of the world around them.
★
Independent
They learn to try, problem-solve, and grow with confidence through hands-on experiences.
★
Collaborative
They learn to work with others, share ideas, and build positive relationships.
★
Capable
They build real skills through doing, exploring, and discovering every day.
Visit Liberty
Come see our classrooms in action.
A private tour gives your family a chance to meet our team, see the classroom environment, and learn which program may be the right fit for your child.