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IB and American
Ages 3 to 18

Ruamrudee International School Verified badge.pink.sm

4.7 (based on 1 review) Reviews aren't verified
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  • Based on 10 different criteria including price and location
  • Fees personalised to your childrens’ ages
CurriculumsIB and American
Leaving qualificationsIB Diploma, AP, SAT, TOEFL, MAP, and PSAT
Language of instructionEnglish
Age RangeAges 3 to 18
Boarding available
Reviews: 4.7
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4.7 (based on 1 review) Reviews aren't verified

Quick summary of key school information

Leaving qualifications IB Diploma, AP, SAT, TOEFL, MAP, and PSAT
Language of instruction English
Native English teachers
Extra languages (other than English)
Class sizes Average 20 students / class
Maximum 25 students / class
Extracurricular activities
School bus
School's webpage:
Yearly fees: from: 483,000 ฿
to: 755,000 ฿
This school has more than one campus in Bangkok:
Minburi Campus: Ages 3 to 18

Address: 6 Ramkhamhaeng 184 Minburi - 10510 Bangkok, Thailand

Ratchapruek Campus: Ages 3 to 16

Address: Bang Krang, Mueang Nonthaburi District, Nonthaburi 11000, Thailand

RIS Early Years Campus: Ages 3 to 6

Address: 146 Prayasuren, Samwatawantok, Klong Samwa, Bangkok 10510, Thailand

The school has boarding in semi-private college like dorms available for grade 7 and above students.
Is this school a perfect match for you?

Tell us your preferences and we’ll calculate your compatibility.

  • Based on 10 different criteria including price and location
  • Fees personalised to your childrens’ ages

All the details about this school in their own words

We have organised the information available for this school into 10 sections and 40 questions. Click or tap on the name of each section to read more.
Number of students


Number of nationalities represented in the school


Most common nationality


Ratio of local students to international students

19% international students

Native English speaking teachers


Language support for students not fluent in English

Yes - Our English Language Development Program recognizes that all students represent multiple levels of proficiency in the English language. RIS offers a combination of sheltered classes, study support classes, and push-in support for subject areas. Daily study support is also offered to help students keep pace with their core subjects and to provide the opportunity to review and practice the basic components of the English language.

Additional language classes offered by the school

Japanese, Mandarin, French, Spanish, and Thai

Max. number of students per class


Average number of students per class


Does the school employ teaching assistants?


Use of technology in the classroom

Google for education, campus wide gmail and wifi, an iPad program in Elementary and a 1:1 laptop program in the Middle school and High school.

Do students practice religion at the school? What religion?

If students are Catholic they follow religion classes.

How does the school accommodate non-religious students or students of a different religion?

Ruamrudee International School provides an interfaith, inclusive, and academically rigorous education for students to be balanced, successful, and compassionate individuals. All students take values courses.

External examinations or assessments available


Results in these examinations

Our students excel in examinations. We average 100 points higher than US students on the SAT and 2 of our IB Diploma students scored a perfect score this year when there were only 160 perfect scores worldwide. Our students are consistently offered entrance into top universities around the world.

Do teachers assign homework to their students?


Approximate hours of homework given

The amount of homework given depends on the grade students are in and the course load they are following.

Percentage of students who pursue further education post-graduation

100%, though some students take gap years to pursue other enriching opportunities.

Dedicated staff/programs for students with special learning needs

Yes. Our Special Needs Program is overseen by our Director of Student Services, one of our school psychologists.

Learning support offered

The Special Education Program is designed to take into account the wide diversity of individual characteristics, interests, abilities, and learning needs. It will include parents, teachers, counsellors, and care givers at every stage and in all plans that are made to meet the student's educational needs. Equality of opportunity for all students is essential and it is important that students with special needs have the opportunity to learn along side their peers. For this reason, special education needs of students will normally be met in the mainstream classroom setting.

The school supports gifted, able and talented students

We offer an Extended Day Program as well as the International Baccalaureate Diploma and Advanced Placement track. Students may follow a full IB diploma or may choose to select specific courses from both IB and AP that best suit their needs. They may also follow an enriched American curriculum.

Student access to education psychologist

In addition to six counselors, we have two full-time psychologists.

Entry evaluation for students


Brief description of entry evaluation required

There are English, mathematics, and possibly a modern language placement test. Students applying for Pre-school, Pre-K, Kindergarten and Grade 1 will be observed in small group settings by the Elementary Counselor and the school psychologist.

Waiting list

For certain grades there is a waitlist.

Deadline for registration (new academic year)

Mid-July, but we do consider late enrollment.

Students can join after academic year begins

Yes, if there is space available in the grade the student is applying for.

School start time


School finish time


Supervised care before/after school

We offer an Extended Day program after school.

School bus service available

Yes, for an additional fee.

School provided lunches

Yes. We have a diverse offering of independent service providers.

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


Uniform required


Extracurricular activities or clubs offered

We offer a diverse array of Extended Day Programs, Athletic programs (68 teams) and Artistic programs through our Fine Arts department, as well as many service oriented clubs and activities.

Sports activities included

All students are required to take Physical Education. When students enter High School they may select among a series of sports to comprise the PE credits needed to meet our graduation requirement. Courses include Basketball, Football, Aquatics, Badminton, Volleyball, Softball, Strength Training, Yoga, etc.

Sports teams or sport competitions available for students

Yes, we compete in the BISAC and SEASAC Athletic Conferences.

Sports facilities at the school

Two indoor gyms, three outdoor gyms, three grass fields, two FIFA certified turf fields, one olympic sized swimming pool, one 25 meter pool, tennis courts.

Qualities and characteristics best defining the school

Ruamrudee International School is a private, non-profit day school that provides an interfaith, inclusive, and academically rigorous education for students to be balanced, successful, and compassionate individuals. Established in 1957, it was the first school in Thailand to achieve WASC accreditation. Emphasis on values and character education is a hallmark of learning at RIS. Our students are encouraged to achieve their full potential while developing skills and attributes that help them become responsible global citizens and contributing members of society.

Teaching approach of the school

Ruamrudee International School will be known globally as a hallmark of international education, nurturing intellectual development, moral character, and physical well-being, while fostering compassion through action and shaping the lives of tomorrow's leaders.

4.7 (based on 1 review) Reviews aren't verified

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