San Anselmo Montessori School (SAMS) is a Marin preschool program for children ages 2 years 10 month to 6 years old. Located in beautiful Marin County, our facilities include a dynamic, well-maintained classroom environment; scenic outdoor play area with a large play structure, swings and more; children’s garden; and a greenhouse classroom. Our staff members are Montessori certified and we offer a low student/teacher ratio. SAMS is an Associate Member School of the American Montessori Society.