Parent Portal

Welcome to Montessori Academy Bangkok International School

Welcome to MABIS, a wonderful learning community that nurtures the unique potential of each child. Established in 2010, we offer students an authentic Montessori education delivered in a multilingual environment. Students learn English, Chinese, and Thai in our language immersion program serving children from two years old through high school.

Montessori education prepares children for life. The curriculum is designed with their developmental needs in mind. Children engage in real, hands-on experiences that support purposeful learning.

A pioneer in offering quality education, MABIS is the first Montessori school outside of the United States to receive accreditation by WASC along with the Thai Ministry of Education and ONESQA.

We invite you to explore the amazing learning experiences at MABIS.


Authentic Montessori   Trilingual
(English, Chinese, Thai)
  Passsionate Teachers   Foundation for Life

Our Programs






Meet Our Students

First Day of School 2020   Elementary Graduation 2019-2020   Earth Day 2019

Parent Testimonials


Taas has been with MABIS for almost 3 years. Before deciding on the school, we investigated over 10 schools and we found MABIS best suited Taas. We didn't know much about Montessori at first. At that time, we were looking for a caring kindergarten. So, being small and attentive were good factors for us. We love everything about the school.

As time passed, we were even more pleased with Taas's development, thanks to the well thought out curriculum, encouraging environment and engaging team of teachers that allowed Taas to grow into the person we are proud of today.

Then, we began to learn more about Montessori. His social skills and general knowledge are wonderful. We love the principles and approaches of Montessori toward children. We feel that education should not be about pressuring children for knowledge or passing exams and it should not burden children with loads of homework. Education should be about how a child understands life and things around him. The fire in Taas’s eyes and his desire to learn more are enough evidence. He has a very positive attitude towards the world and is sensitive towards people. He speaks fluently in all 3 languages and we can literally see his progress day by day.

Parent of Taas

A child's exploration of life's journey begins as soon as they are send to a learning institution and in the care of its educators. Our best decision by far was to enroll our son at Montessori Academy Bangkok International School(MABIS). Here, not only do we see him experience the joy of learning on a daily basis but also grow into an independent and capable young person. With the help and guidance from his teachers, our son continues to develop to his best potential in all facets of life.

Parent of Yannick