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In fall 2023, MMS will become MMS@Calhoun—a Montessori program for preschool-grade 3—when we merge with The Calhoun School. Tuition for MMS@Calhoun will match tuition for The Calhoun School’s lower school. MMS@Calhoun students will also apply for tuition assistance through Calhoun. You can learn more about Calhoun tuition and financial aid here.