A trusted name for quality education

Nursery to Primary (2 to 12 years old)

SISB Thonburi is the first Singapore International School to be launched in Thonburi. SISB Thonburi offers the unique Singapore-UK curriculum in English, Chinese and Thai and students will be able to pursue their passion in various extra-curricular activities with the availability of state-of-the-art sports and arts facilities provided within the campus. Regardless of where we are located, our mission is to develop the full potential of all students entrusted to us for their education. We strive to ensure that all students grow intellectually, physically and socially as global citizens.

Our unique curriculum

Renowned for a child-centred approach in the early years
Hands-on lessons to cultivate independence
English, Chinese and Thai languages taught across all levels
Mathematics and sciences taught by qualified teachers at an exceptionally high level
Group and project-based work to introduce and develop critical thinking skills
Graduating into renowned Singapore and British curricula in SISB Pracha Uthit campus for next higher level of education

Nursery – Kindergarten

Primary 1 – 6


2 – 6 years old

6 – 12 years old


Child-centred curriculum

Singapore curriculum


Holistic ongoing assessment

Singapore iPSLE, Cambridge Checkpoint test and school-based examination

Top reasons why you should choose SISB

High quality holistic education

Excellent Nursery & Kindergarten Programme

Fluency in English, Chinese and Thai

Strong morals and academic excellence

Wide range of extra curricular activities

Good facilities and resources

Safe and caring environment

Quality teachers

Facilities in Thonburi

The new campus spans 12,800 square metres with a capacity for up to 750 students and the facilities will include a 25-metre swimming pool, indoor multi-purpose hall, canteen, library, music room, science lab, arts & crafts room and field.

What’s Happening in Thonburi?

Get the latest stories from our community

Getting To Know Us Teacher James

Getting To Know Us - James Lawrence Galey American P2-Love Homeroom, English, Social Studies, ELS Teacher 3 Years of Teaching Experience Bachelor of Science from California State University Sacramento Teaching English to Speakers of Other Languages (TESOL) Currently enrolled with the American Board of Certification in Teaching Excellence (ABCTE) 1. What attracted you to work and liv...

Getting To Know Us - Teacher Tiffany

Getting to know us - Tiffany Sharar SISB an ideal place to develop professionally and to make a difference in children's lives, says K2 teacher After graduating from the University of West Florida (UWF) with a Bachelor's Degree in Anthropology, I began my journey teaching in Asia.  After a short time in China, I moved to Bangkok where I fell in love with teaching and making a diffe...

Our Musical Prodigy

Our Musical Prodigy Congratulations to CK Kantapon Parnarpatt, our SISB K2Joy student who participated in three music competitions recently and achieved outstanding results!  We also send him our best wishes as he represents Thailand in the final round of the  6th Hong Kong International Youth Performance Arts Festival 2018. ...

Getting To Know Our Staff - Teacher Jonas

Getting to know us - Teacher Jonas Primary School Mathematics teacher finds welcoming family in SISB and tells us his experience After graduating from the University of Western Australia with a Bachelor of Commerce, I went on to do my Diploma in Education with the National Institute of Education (Singapore). During my time with the Ministry of Education (Singapore), I taught Math a...

Seminar By Professor Ryoko Tsuneyoshi (Thonburi)

Nurturing the Whole Child and Promoting  Holistic Education through Tokkatsu Dear parents and guardians, you are warmly invited to this seminar by Professor Ryoko Tsuneyoshi (Graduate School of Education, The University of Tokyo, Japan) Discover the Japanese approach to nurturing the whole child and promoting holistic education from this talk by a leading professor of comparative educa...

Xylophone Competition From Sorntong Music Award.

Xylophone Competition from Sorntong Music Award. Congratulations to SISB student, Tanakrit Sakkamjorn from P4 Joy, who won 3rd place in the xylophone competition at the Sorntong Music Award. ...

What’s Next in Thonburi?

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