MARIN MONTESSORI SCHOOL
5200 Paradise Drive, Corte Madera 94925
School Contact: Leslie Kastner
(415) 924-5388x104
Email: admissions@marinmontessori.org
Website: marinmontessori.org
School Information:
Marin Montessori School serves children ages 18 months through 15 years across two beautiful campuses. Marin Montessori School offers an engaging, hands-on education that nurtures curiosity, independence, and a lifelong love of learning. In our toddler, primary, elementary, and junior high programs, students explore a rich curriculum—math, language, science, geography, art, music, and practical life and beyond—guided by highly trained Montessori educators. Rooted in respect for each child’s unique pace and interests, our classrooms inspire confidence, collaboration, and deep intellectual engagement. Families join a warm, diverse community committed to helping children flourish both academically and socially.
Philosophy: Montessori
Schedule:
Toddler Program: 18 months - 2 years and 7 months year old
Monday - Thursday - Half-day: 7:50 am-11:20 am Full-day: 7:50 am- 2:30 pm
**No aftercare or morning care for Toddlers
Primary Program: 2 years 8 months - Kindergarten
Monday - Friday Early Morning Care: 7:30-8:00am Arrival: 8:00 am-8:25 am Half-day: 8:25am - 11:40 am Full-day: 8:25pm – 3:00 pm
Aftercare: 3:00 pm - 6:00 pm
School Calendar: Late August - Early June
School breaks: Fall, Winter, Mid-Winter, Spring and Summer Breaks
We offer some summer and school break camps
Admission:
Marin Montessori School admits students of any race, color, national and ethnic origin to all the rights, privileges, programs, and activities generally accorded or made available to students at the School. We serve students 18months - 15 years old. We offer group tours for prospective parents beginning in late October through late January. Applications open in September and are due by January 30, 2026. We use Ravenna Hub for admissions application and tour registration. Details can be found on our website.
Class Size:
Total School enrollment: 270 (Toddler - Junior High) Toddler: 1 classroom Primary: 5 classrooms Student/Teacher ratio: Toddler: 1:6 Primary: 1:12 Each classroom has a Lead Guide, Classroom Assistant, and Support Assistant.