Clay-Platte Montessori School
An authentic Montessori environment & curriculum positioned on 10 acres of land: boasting a beautiful meadow, rippling creek, hiking trails, gardens and animals. Community built on the pillars of peace, diversity and responsibility where ALL children and families are welcomed and celebrated.
AMI certified Lead Guides to encourage confidence, instill calmness and guide child-led learning of children ages birth to 18 years old.
Quick Stats (2023)
- Top Ranked MO School
- School Type: Montessori School
- Grades: Nursery/Preschool-12
- Enrollment: 125 students
- Acceptance rate: 95%
- Average class size: 20 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
Clay-Platte Montessori School ranks among the top 20% of private schools in Missouri for:
Category
Attribute
Advanced Degrees
School Overview
School Type
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Nursery/Preschool-12
Year Founded
1966
Summer School Offered
Yes
Student Body
Total Students
125 students
Student Body Type
Co-ed
% Students of Color
32%
State avg.: 19%
Academics and Faculty
Total Classroom Teachers
15 teachers
Student : Teacher Ratio
8:1
National avg.: 13:1
% Faculty w/Advanced Degree
80%
Average Class Size
20 students
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Tuition Notes
Tuition varies with program selected
Summer Program Cost Notes
Year-round
% on Financial Aid
10%
Acceptance Rate
95%
National avg.: 85%
Admissions Director
CeCe Holt
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
5 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Chess Club, Gymnastics, Russian
Arts and Music Programs:
Music, Piano Lessons
Chess Club, Gymnastics, Russian
Arts and Music Programs:
Music, Piano Lessons
School Notes
Our mission is to provide an environment where each child grows
with a deep appreciation of peace and an ability to work with
others to create peace; where each child is valued for the unique
being they are, their culture, and their identity, and that they
equally value others; where each child knows that they have a place
in the world and are part of many systems that rely on their
contributions.- Jen Stoll, Owner & Director
- The mission of Clay-Platte Montessori School is to employ the philosophy and methods of Dr. Maria Montessori and educate young people to their fullest potential, instilling a deep sense of personal independence and responsibility to self, to others, and to our Earth.
- Our purpose is to provide, through the Montessori philosophy and curriculum, an environment where each child will be free to function and develop individually, naturally and sequentially into the whole child that lies within, realizing the full potential of his/her innate talents.
Source: Verified school update
Frequently Asked Questions
What is the acceptance rate of Clay-Platte Montessori School?
The acceptance rate of Clay-Platte Montessori School is 95%, which is higher than the national average of 89%.
What is Clay-Platte Montessori School's ranking?
Clay-Platte Montessori School ranks among the top 20% of private schools in Missouri for: Highest percentage of faculty with advanced degrees.
When is the application deadline for Clay-Platte Montessori School?
The application deadline for Clay-Platte Montessori School is rolling (applications are reviewed as they are received year-round).
School Reviews
Endorse Clay-Platte Montessori School. Endorsements should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
- Academic or athletic awards
Recent Articles

Children With Learning Differences: How To Proceed
Facing the reality that your child has learning differences is never easy. But with a diagnosis from a qualified professional, and skilled experienced teachers who know how to remediate those differences, your child can learn to handle her differences. More here.

Enrichment Resources For Children Ages 10-14
I asked ChatGPT to list apps, YouTube Channels, and podcasts suitable for enriching the studies of students ages 10-14. (We'll look at resources for younger and older students in another article.)

February 13, 2023
Designing Assignments In The ChatGPT EraAI (Artificial Intelligence), specifically ChatGPT, poses some serious challenges for teachers. We explore the importance of teaching students how to attribute the work and ideas of others.