Welcome to Montessori Country School where children, teachers, and parents are all learning together. For over 45 years, we have offered a Montessori education on our beautiful, natural campus on Bainbridge Island. In mixed age classrooms, each developmental phase is supported in all areas of growth: emotional, intellectual, social, and physical. Our school offers a comprehensive Montessori program serving Parents & Infants, Toddlers, Preschoolers, Kindergartners, and a full Elementary program for grades one through six.