Welcome to Keystone Montessori School -

Located in Murrysville PA since 2008, Keystone Montessori is an independent, non-denominational private educational Montessori program.  Educating children ages 16 months old through 8 years of age.  Our classrooms are designed around the educational insights and hands-on Montessori materials of Dr. Maria Montessori (1870-1952). 


ANNOUNCEMENT:  KMS is growing and expanding it's Montessori program, and relocating to a larger building in June 2019!  Just 2.1 miles from our current location near Rt 286 and Old Frankstown Road. 


SAVE THE DATE! "Montessori in the Elementary Classroom at KMS" will be presented to parents that are interested in the Montessori Elementary Class (Grades 1 to 3) on Wednesday April 3, 2019 at 6:00 p.m.

Our Montessori presentation will be held in the conference room at Lincoln Heritage, located at 5345 Triangle Lane, Export, PA 15632. Conference space is being graciously donated by Mr. and Mrs. Jennings. 


Did you know...KMS is HIRING!  Check out the EMPLOYMENT tab


We offer several Montessori based Programs

  1. Mini Montessori Toddler Class (2 year old class, 2 days a week)
  2. Mini Montessori Class (2 & 3 year old class, 3 days a week)
  3. Montessori Junior Class (3 year old class, 3 days a week)
  4. Montessori Preschool Class (3, 4, 5 year old class  --  in a mixed age setting)
  5. Parent & Child Class (children ages 16 months to 28 months, with 1 caregiver. Begins October 2019)
  6. Montessori Elementary Class - Grades 1 through 3  (To start FALL 2019)
  7. Summer Camp 2019 -  June, July, August (3 and 4 days a week).  9 AM to 12 PM



Contact us at 724-733-1015 for a private tour of our Montessori classrooms. 

We look forward to hearing from you!