Thacher invites you to our Barnes & Noble Bookfair on Thursday, October 27 from 9am-10pm.














Discover Montessori | Discover Thacher


imagePlease join us at our fall Open House or at one of our Thursday morning information sessions.


Open House
Saturday, November 19 | 10:30 am – 12:00 pm

Information Sessions

Thursday, November 3
Thursday, December 1
Thursday, January 12
9:30 am Program & Discussion | 10:30 am Tour

RSVP to msaunders@thacherschool.org to reserve a spot at one of the information sessions.



Thacher Class of 2012 – College Plans for 2016-17

4d1e01ec-85bf-49cf-ad37-6a9389639f07Clay Andrews, Xavier University
Julia Carabatsos, Yale University
Joaquin Colon-Nava, Northeastern University
Alexandra Dalkouras, Lesley College
Antonella Fagone, Wellesley College
Christian Green, Syracuse University
Simon Johnson, Berklee College of Music
Taylor Langmead, Lasell College
Miranda Mahoney, Colby College
Marc McFatter, Worcester Polytechnic Institute
Daniel Tardiff, Brown University



“Thacher is”

In a brief video created by Brynmore Williams, Thacher students, staff and parents express their excitement about Thacher Montessori School.




Thacher Montessori School Core Values

corevalueOur core values are grounded in a strong foundation of authentic Montessori philosophy and pedagogy, which guides our curriculum, community, and school culture.

Read more…






Explore Thacher’s community of joyful learning.

Thacher is dedicated to nurturing children’s innate love of learning and preparing children to succeed in all aspects of their lives. Our Montessori teachers, or “lead guides,” offer a comprehensive academic curriculum adapted to each child, a supportive environment that fosters self-confidence and independence, and a community that nurtures a child’s spirit by demonstrating respect for others and celebrating diversity.  Read more…


Welcome from the Head of School


Don Grace

On my first visit to Thacher Montessori School, I sat in the observation chair in a few classrooms over a range of age groups.  Read more...

1425 Blue Hill Avenue · Milton, MA 02186

Montessori Schools of Massachusetts
American Montessori Society
Association of Independent Schools of New England