Welcome to Little Tree Montessori International School!


Welcome to Little Tree Montessori International School. We are excited that you are here! We are a bilingual immersion in English and Mandarin located near city center and the Sunnyvale Library in beautiful Sunnyvale, California.

Our school offers a rich bilingual Montessori learning environment for Preschool (2 – 6 years old), After School (TK/K – 5th grade), and Summer Camp (entering TK/K – 5th grade) children. We are excited to announce that our toddler (18.5 months – 2.5 years old) classroom is now OPEN for enrollment!

Each preschool classroom environment is designed to foster independence, curiosity, and allow children to build self-confidence through hands-on learning with Montessori materials.

The links above will provide you with additional information about our different programs, enrichment classes, schedule, calendar, and current tuition. For additional information or to schedule a tour, give us a call at 408-462-9891 or email us at office.sunny@littletreemisg.com. We look forward to meeting you!

Are you looking for an exciting employment opportunity working with preschool or elementary children? We are looking for full and part-time English and Mandarin teachers. Send your resume to office.sunny@littletreemisg.com. Come join our friendly and energetic team!

What’s New

Welcome students!

2023 – 2024

  • Toddler Program
  • Preschool Program
  • TK / Kindergarten Program
  • After School Program

Upcoming Events

  • St. Patrick’s Day Celebration, 3/15
  • Easter Egg Hunt, 3/28
  • Parent-Teacher Conferences, 3/29
  • Spring Recess, No School, 4/15 – 4/19
  • Earth Day Activities, 4/22
  • Cinco de Mayo Celebration, 5/3
  • Teacher Appreciation, 5/6 – 5/10
  • Mother’s Day Celebration, 5/9 & 5/10
  • Memorial Day, No School, 5/27
  • 20th Anniversary Celebration & Performance, 6/2
  • Graduation, 6/5
  • Summer Camp for (Tk/K – 5th grade), 6/10 – 8/16
  • Independence Day, No School, 7/4-7/5
  • Staff Learning Days, No School, 7/25 – 7/26
  • Community Helper Visits throughout the Summer

Enrichment Classes

  • Clay Figure Sculpting Class
  • Art Class
  • Dance Class
  • Tiny Athletes Class

420 S Pastoria Ave., Sunnyvale, CA 94086

(408) 462-9891; (408) 462-9871