The Flossmoor Montessori School continues the creative individual and social education begun by the physician-educator, Dr. Maria Montessori.
Recognizing the unique potential of the child, Dr. Montessori was successful in understanding and assisting the child in the course of fundamental human development - that of becoming an adult.
For the child shows us a universal pattern of development and this pattern reveals sensitive periods, short intervals during which the child is disposed to create some part of himself using what the environment provides.
Walking and speaking at predictable times are illustrations of this phenomenon in very young children. By addressing these sensitivities and providing psychologically appropriate activities in the right way, Montessori education helps the child build himself physically, emotionally, intellectually and socially.
The School admits children of any race, color and ethnic or national origin.
Acceptance of children is on an individual basis with consideration given to class composition and available space and programs.
The School is a tax-exempt, not-for-profit organization. Flossmoor Montessori School is accredited by the Association Montessori International and belongs to the Illinois Montessori School System.
The faculty consists of directresses who hold Montessori diplomas issued by accredited training courses; assistants; an administrator and support staff.
Quick Stats (2025)
- School Type: Montessori School
- Grades: Nursery/Preschool-Prekindergarten
- Enrollment: 58 students
- Average class size: 15 students
- Application Deadline: Jul. 30 / Nov. 15 / rolling
- Source: Verified school update
School Overview
School Type
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Nursery/Preschool-Prekindergarten
Year Founded
1967
Summer School Offered
Yes
Summer Program Details
School Calendar
Student Body
Total Students
58 students
Student Body Type
Co-ed
% Students of Color
89%
State avg.: 34%
Students by Grade

Academics and Faculty
Total Classroom Teachers
4 teachers
Student : Teacher Ratio
15:1
National avg.: 13:1
% Faculty w/Advanced Degree
20%
Average Class Size
15 students
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
Jul. 30 / Nov. 15 / rolling
Tuition Notes
Call 708-798-4600 or request online to schedule a tour: flossmoormontessori.org
Summer Program Cost Notes
Call school to get details about camps
Admissions Director
Emily Pinto
Application URL
School Notes
- Our mission is to create an environment for children following the path of Montessori education to meet their developmental needs, inspiring them to reach their highest potential and help them discover how they can best contribute to our world and culture.
Source: Verified school update
Frequently Asked Questions
Does Flossmoor Montessori School offer a summer program?
Yes, Flossmoor Montessori School offers a summer program. Visit their summer school page for more information.
When is the application deadline for Flossmoor Montessori School?
The application deadline for Flossmoor Montessori School is Jul. 30 / Nov. 15 / rolling (applications are due on Jul. 30 / Nov. 15 but additional applications are reviewed year-round as space permits ).
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