Welcome to Cornerstone, a Montessori school serving children in the Seacoast region of New Hampshire. We are committed to laying the foundation upon which each child can build, to become the architect of their own future.
Cornerstone At A Glance
Cornerstone Classes
Cornerstone Faculty
The Cornerstone School maintains the highest standards for faculty credentials and education. While the faculty maintains individual memberships in several different organizations, The Cornerstone School is a member of the American Montessori Society (AMS). Most of our staff have one or more levels of Montessori certification.
Administration
Primary
Lower Elementary
Upper Elementary
Junior Class
Children's House
Enrichment
Admissions
Our application processes is designed to help you make an informed decision about your student’s education. Cornerstone has rolling admissions and will admit students throughout the year based on space available and appropriate placement.
The goal of early childhood education should be to activate the child's own natural desire to learn.
~ Maria Montessori