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Summer Program

The Keystone Montessori School Summer Program is an extension of Keystone’s standard academic year. This program is for current KMS Children’s House students only. The Summer Program is staffed by Keystone Montessori teachers and trained assistants from our teaching staff. The KMS Summer Program begins during staff work week, and continues until school resumes for returning students. The Summer Program runs Monday through Friday from 7:30 am-6:00 pm. Full and half days are available. Sign up for weeks, sessions or entire summer. Please call (978) 251-292 for questions about this program.