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Secondary education in Thailand for international students

Current page last update date: 2025-07-15
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Education in Thailand is under the control of the royal family. Every year, almost a fifth of the budget is spent on the development of the education sector, and this is bearing fruit: half a century ago, a child from a peasant family received a maximum of three classes of general education, now all children are required to complete 12 years of secondary school.

Thailand's secondary school consists of two stages: primary and secondary school. Each is designed for 6 years of study, within the stage they are divided into two levels of three years. After the third level, at the age of 15, students must decide on their future and choose one of the directions: academic or vocational education.

Levels of secondary education:

Step

Level

Age

Primary education

Prathom 1-3

6-8

Prathom 4-6

9-11

Secondary education

Matthayom 1-3

12-14

Matthayom 4-6

15-17

The Thai secondary school curriculum includes compulsory and additional classes that the student chooses. After the end of the lessons, most of the children remain at school: at this time, numerous circles, sports sections, hobby groups begin to work. Each school day begins with a general line, and in some educational institutions with morning exercises.

There are three types of schools in Thailand: public (municipal), private (often bilingual) and international. The difference between them is huge: from the curriculum to the calendar schedule. Comparison of schools in Thailand:

Characteristic

State

Private

International

Program

Approved by the Thai Ministry of Education

British, American, Thai, Russian - depending on the school

British or American

Language of instruction

Thai

English, Thai

English

Tuition fee, ฿ per year

Free for Thais

from 35000

from 100000

Certificate

Thai

Thai

American and European model

Additional Benefits

Lower price, accessibility

There are additional disciplines in private schools. It can be languages, martial arts, tennis, or music

Teachers invited from Europe and the USA

A foreigner can send his child to any of them (for a fee).

Public schools in Thailand for foreign students

There are two types of public schools in Thailand: secular and temple, religious. Only boys can study in schools at Buddhist temples: in addition to general subjects, students study ancient religious texts and meditate.

The best Thai school for many years is considered the state Mahidol Wittayanusorn School. This institution is for very gifted children and getting into is very difficult: annually up to 20,000 applications are submitted for admission to this school, of which only 240 are accepted. Education here is fully free, since the school is fully funded by the government. The special status of this institution is already indicated by the fact that the school director is directly subordinate to the Minister of Finance. The program is aimed at studying the exact sciences and mathematics. Each graduate must develop and successfully defend his own project.

Private and international schools in Thailand: rankings, reviews

Most foreign students who have moved to Thailand choose to study in private or international schools.

The royal family supports the initiative to create private schools: in fact, anyone can register a private educational institution, it is enough to get a license and confirm it once a year. Such a policy has given rise to a huge number of schools in which the quality of education is at a very low level. Finding a really good private school is not easy.

There are private schools in Thailand with foreign teachers working according to international educational standards: as a rule, they are chosen when they plan to return to their homeland or if only a few years are left to finish secondary education.

Best international schools in Thailand

There are international schools in all major cities of Thailand: the program can be British, American, German or international. The advantage of such educational institutions is a high level of knowledge, an international diploma; for example, Thai schools often offer international undergraduate (IB) programs. The list of the best of them includes:

  • Phuket International Kindergarden & School, Phuket;
  • Head Start, Phuket;
  • Christliche Deutsche Schule, Chiang Mai;
  • Garden International School, Ban Chang;
  • BIS, Phuket.

Studying in international schools is much more expensive - at least 100,000 ฿ per year. Additionally, upon admission it will be necessary to pay:

  • registration fee (from 5000);
  • entrance fee (subject to enrollment - from 150,000). Is not refundable;
  • deposit (30000-50000). Returned, paid once;
  • additional fees (food, accommodation, transport).

Reception without restrictions, based on testing and interviews. Mandatory requirement - command of English.

Learning programs-summary information

Name Meaning Equivalent Min. age Duration,
years
Next stage Cost
GCSE General certificate of secondary education secondary education (non-accomplished) 14 1–2 A-Levels 15,000 USD+
A-Levels Advanced level secondary education (accomplished) 16 2 University 15,000 USD+
BTEC Business and Technology Education Board secondary special education 14 2–3 University/ work 15,000 USD+
Oxbridge Preparation Preparing for Oxford and Cambridge secondary education (accomplished) 17 1 University 15,000 USD+
International Baccalaureate International baccalaureate secondary education (accomplished) 16 2 University 18,000 USD+
Foundation/ Pathway Year Preparatory year admission to the 1st year of university 17 1 University 14,000 USD+
NCUK The Northern consortium 2 year university 17,5 1 2 year University of NCUK 13,000 USD+
Special Preparation (Medics/Math/Business) Specialized training - 14 optional optional 4,000 USD+
Academic English Academic English Language school 8 + 6–12 months School or University 8,000 USD+

Advantages and disadvantages of English schools

Advantages Disadvantages
The opportunity to enter the best universities in England, USA, Canada, Switzerland, Europe, the world Expensive
High quality of education and academic standards Strong workload
Perfect English after graduation The need to change the social environment; it takes time to adapt
Useful contacts The difficulty of choosing the most suitable school for the child, requires a qualified specialist

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