Welcome to the International Montessori Schools!  We consist of three school locations in southern California, with two preschools in Claremont and an elementary and middle school in Montclair.  Our oldest school, affectionately referred to as the Red Preschool, was established in 2002.  The Yellow Preschool is our newest location and was established in 2012. Our Montclair campus accommodates both middle school and elementary school students and was established in 2006. 

Our preschools accept students from 2 through kindergarten.  The Montclair campus accepts elementary grades 1-6 and middle school grades 7-8.  We offer a well-rounded Montessori curriculum that is steeped in love and compassion for each child.  In addition to our regular curriculum, we offer activities such as Spanish, Chinese, music, ceramics, crafts, yoga, and more to help your child develop and grow. 

To learn more about each school, please choose from the following:
PreschoolsElementary School
Middle School



All Schools: Math & Science Festival Tonight! 6:00p.m.

Math & Science Festival To be held tonight, Tuesday, April 15th, 6:00p.m. In the Sanctuary, Located at the Elementary/ Middle School 9185 Monte Vista Ave.   Montclair, CA 91763 909-398-1077 Come see all of the amazing science and research  projects our […]

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All Schools: Sixth Annual Peace Concert & Elementary Middle School Art Gala

Wednesday, March 12th, at 6:30pm Located at the La Verne Church of the Brethren 2425 E. Street, La Verne, CA. 91750 Please, join us as we share our love and friendship with you through laughter and song! We will also […]

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open house

All Schools: IMS Friendship Schools Open House

        IMS Friendship Schools Open House January 28th at 6:00 pm Located at International Montessori Elementary & Middle School, 9185 Monte Vista Ave., Montclair, CA 91763 In celebration of our IMS Friendship Schools. The Elementary & Middle School […]

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