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IB, British, and Singapore
Ages 2 to 18

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CurriculumsIB, British, and Singapore
Language of instructionEnglish
Age RangeAges 2 to 18
Boarding available
Reviews: 4.9
Social Media:


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Quick summary of key school information

Language of instruction English
Native English teachers
Extra languages (other than English)
Class sizes Average 22 students / class
Maximum 30 students / class
Extracurricular activities
School bus
School's webpage:
Yearly fees: from: 352,500 ฿
to: 693,000 ฿
This school has more than one campus in Bangkok:
Pracha Uthit Campus: Ages 2 to 18

Address: 498/11 Soi Ramkhamhaeng 39 (Tepleela 1), Wangthonglang, Bangkok 10310 Thailand

Suvarnabhumi Campus: Ages 2 to 12

Address: 4/5 Moo 5, Namdaeng – Bangplee Road Bangkaew, Bangplee, Samutprakarn 10540 Thailand

Thonburi Campus: Ages 2 to 14

Address: 138 Ratchamontri Road, Khlong Khwang, Phasicharoen, Bangkok 10160, Thailand

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All the details about this school in their own words

We have organised the information available for this school into 6 sections and 39 questions. Click or tap on the name of each section to read more.
Number of students

Approximately 1,500 students in the main campus (Pracha Uthit) and approximately 1,000 students in the other 3 campuses.

Number of nationalities represented in the school

More than 20 nationalities

Most common nationality


Ratio of local students to international students

80% local and 20% international students

Max. number of students per class

Nursery/ Kindergartens maximum in a class is 20 students
Primary is 25 students
Secondary is 30 students

Average number of students per class

Nursery/ kindergartens average number of students - 15-20
Primary - 20-25 students
Secondary - 20-25 students

Does the school employ teaching assistants?

Yes from Nursery to Primary 3

Native English speaking teachers


Language support for students not fluent in English

Yes - SISB offer ELS Program (English Learning Support Program) and also we offer CLS Program (Chinese Learning Support) EAS Program (Extra Academic Support)

Additional language classes offered by the school

Chinese and Thai

Use of technology in the classroom

Seesaw, Google suite, Coding, Linux

Is the school ready to use virtual classrooms when needed? (e.g. teaching lessons online if the school is closed, e.g. during COVID-19 closures)

Yes - SISB already implemented Home-Based Learning (HBL) during the outbreak of COVID-19

Do teachers assign homework to their students?


Approximate hours of homework given

Depends on students age and level of education

Uniform required


Waiting list


Entry evaluation for students


Brief description of entry evaluation required

Nursery 1 - Interview only​
​Nursery 2 to Kindergarten 2 - ​Basic Written Assessment + Interview ( Phonics, Reading, Numbers)
​Primary 1 to Primary 6
​Paper Assessment: English - Grammar, Vocabulary, Comprehension (Multiple-Choice Questions and Open-Ended)
Math - Multiple Choice and Short Answer Questions (Numeracy and topical skills)
Chinese - Vocabulary, Comprehension, Interview (for CLS or mainstream)
​Grade 7 to Grade 9
​Paper Assessment:
English - Composition, Comprehension
Math – Problem Sum
General Ability Assessment
​Grade 11
​Need IGCSE Results of at least a minimum score of “C” grade for 5 subjects including English Language, or current school's transcript.

Deadline for registration (new academic year)

End of June

Students can join after academic year begins


Percentage of students who pursue further education post-graduation


External examinations or assessments available

Nursery-Kindergarten - Ongoing holistic assessment​
Primary 1 to 2 - Ongoing Holistic Assessment
Primary 3 to 6 - Singapore iPSLE and school-based examination
​Grade 7 to 10 - IGCSE (UK) and school-based examination
Grade 11 to 12 - Cambridge AS/A Levels and school-based examination
Grade 12 - IB Diploma

Results in these examinations


Do students practice religion at the school? What religion?


School bus service available


Dedicated staff/programs for students with special learning needs

Yes, EAS Program (Extra Academic Support) from P1 to Sixth Form

The school supports gifted, able and talented students

From Grade 7 - 12 Scholarship offered (Music, Sports, Academic)
Sports - We have professional sports coach to coach the talented sport students

Student access to education psychologist

Yes - for University Counselor

School start time

Nursery start 8 am
Kindergartens start at 7.30 am
Primary and Secondary start at 7.15 am

School finish time

Nursery end at 2 pm
Kindergartens end at 2.30 pm
Primary end at 2.30 pm
Secondary end at 2.30 pm (Except Wednesday 3.10 pm)

Supervised care before/after school


Extracurricular activities or clubs offered

Many Extracurricular on Academics, Sports, Arts and music

School provided lunches


Food alternatives for special dietary needs (ie. vegan, kosher, halal etc)


Sports activities included

Swimming, Basketball, Football, Volleyball, Table tennis, Badminton, Gymnastics etc

Sports facilities at the school

Silpapirom Creative Arts and Media Centre is part of the extension to SISB Pracha Uthit campus that was completed in 2016. The new facilities include an indoor, two-storey sports complex with capabilities for basketball, volleyball, badminton events and more, a fitness centre, and two 25-metre competition-standard swimming pools. These amenities complement the Sixth Form and Secondary School academic block, and has innovative classrooms, science laboratories, a multi-purpose space and a football field.

Sports teams or sport competitions available for students


Qualities and characteristics best defining the school

School Philosophy - We believe that students are unique individuals endowed with special talents and have the desire to succeed, and that every students is important, and every parent a partner.
School Vision - Every student will aspire to be a Scholar, a Leader and a Global Citizen.
School Mission - To be a World-Class School that provides the students with holistic education to make the world a better place.
School Value - Independence, Resilience, Responsibility, Respect
Trilingual (English, Chinese, Thai) Child-center approach, Singapore Curriculum, UK Curriculum, IB Diploma Programme

Teaching approach of the school

- Based on inquiry
- Focused on conceptual understanding
- Developed in local and global contexts
- Focused on effective teamwork and collaboration
- Differentiated to meet the needs of all learners
- Informed by formative and summative assessment


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