SISB Rayong vs. BEST
SISB Rayong's trilingual Singapore-to-Cambridge route versus BEST's Thai-English Ministry pathway from kindergarten through secondary.
School comparison
Garden Rayong's British IGCSE-to-IB route and boarding versus Phoenix Wittaya's Thai-core, school-described Cambridge-aligned bilingual pathway.
The schools
| What to compare | Garden International School, Rayong | Phoenix Wittaya School |
|---|---|---|
| Age span | Ages 2–18; Nursery through Year 13 | Ages 2–17+; Nursery through Secondary 6/Year 13 |
| Curriculum | British EYFS and National Curriculum, Cambridge IGCSE and IB Diploma | Thai Basic Education Core Curriculum with a school-described Cambridge-aligned bilingual programme |
A school-wide fee range is not a quote for one child. Check the academic year, exact year group, compulsory charges and what tuition includes before comparing totals.
Garden vs Phoenix · standard published tuition before full-year-payment discounts (all-in rows include named mandatory charges) · fee years: Garden 2026/27 (latest published); Phoenix primary-undated · checked 27 July 2026 · Garden fee page checked 23 September 2026 · Phoenix fee page checked 10 October 2026; academic year unstated
| What to compare | Garden International School, Rayong | Phoenix Wittaya School |
|---|---|---|
| Published tuition | Latest published 2026/27: Nursery ฿147,000–฿268,500; FS1–2 up to ฿385,800; Years 1–2 ฿418,500; Years 3–6 ฿447,300; Years 7–9 ฿496,800; Year 10 ฿500,100; Year 11 ฿495,400; Years 12–13 ฿609,800. | Official fee page (academic year unstated): Kindergarten, Primary and Secondary ฿154,980/year in two ฿77,490 terms; Nursery ฿12,000/month with billed months unstated. |
| Named extras | Application ฿5,000; enrolment ฿60,000–฿120,000; refundable deposit ฿40,000; transport, boarding, visa documents, trips and compulsory support separate. | Enrolment ฿40,000. Annual books: ฿3,000 Nursery or ฿8,000 Kindergarten–Secondary. Annual lunch: ฿5,000 Nursery, ฿8,000 Kindergarten/Primary or ฿10,000 Secondary. Uniform, IDs, competitions, activities, excursions, visa, bus and insurance are excluded without public tariffs. |
| Language and learning support charges | Combined fee label — “Compulsory EAL/Learning Support”; amount on request in the latest published 2026/27 fee source. | No language- or learning-support tariff appears on the current primary-undated fee page. |
Beyond tuition
| What to compare | Garden International School, Rayong | Phoenix Wittaya School |
|---|---|---|
| Planning point | Latest fee tariff is 2026/27; request a dated enrolling-year quote and reconcile optional boarding. | Obtain a dated grade-specific quote and verify what Cambridge-aligned means for subjects, examinations and final credentials. |
Garden's 2026/27 tariff is published, and its boarding house is off campus. Phoenix families need confirmation of the fee year and a complete quote plus written evidence of subject languages, examinations and final credentials.
Ask both schools to state the child’s proposed class, start date, age cut-off and following year. Garden publishes Nursery through Year 13; Phoenix describes Nursery through Secondary 6/Year 13.
Do not translate Year, Primary and Secondary labels by number alone. Request the placement test, class equivalence, calendar and written progression route, particularly if a child may move between an international system and the Thai system later.
Garden records English as the teaching language alongside Thai, Spanish, French and Mandarin. Ask for weekly allocation, subject language, newcomer support and the transition from British primary into Cambridge IGCSE and the IB Diploma.
Phoenix Wittaya records Thai and English. Ask which subjects are taught in each language at the proposed stage, how English proficiency is assessed, what Thai literacy level is expected and how newcomers receive support.
At both visits, request anonymised work and the report format in each teaching language. Observe how teachers explain unfamiliar tasks and whether translation supports learning or merely task completion.
Garden's latest 2026/27 tuition runs from ฿147,000 to ฿609,800. Application is ฿5,000, enrolment ฿60,000–฿120,000 and the refundable deposit ฿40,000. Bus costs ฿18,000–฿32,100 per term, boarding ฿297,000–฿345,000 per year plus a ฿20,000 deposit, and compulsory EAL or learning support is priced on request.
Phoenix’s official fee page now publishes tuition, a ฿40,000 enrolment charge, annual books and lunch. It does not label the academic year; confirm the applicable year and unpriced exclusions before comparing a child-specific invoice.
Ask Phoenix for a dated offer naming the child, grade, programme, academic year, tuition, application or registration, deposit, meals, books, transport, insurance, uniforms, activities, examinations and support. A Phoenix total remains unknown until every compulsory row is written.
Garden’s latest published tariff is labelled 2026/27. Phoenix’s official fee page, checked 10 October 2026, gives ฿154,980 a year for Kindergarten through Secondary but does not state its academic year. Its Nursery price is ฿12,000 per month without a published number of billed months, so it cannot be annualised. Phoenix also lists books and lunch by stage; the applicable year, compulsory status and remaining excluded charges still need a dated offer.
Garden documents a British route through Cambridge IGCSE and the IB Diploma. Phoenix describes a Thai-core bilingual route as Cambridge-aligned. Its OPEC private-school record does not itself verify Cambridge examinations or a final international credential. Ask each school for the proposed class, teaching languages, examination entries and leaving transcript before treating the lower published Phoenix tuition as an equivalent pathway.
The Phoenix homepage described ages 2–15 at the 29 August 2026 source check, while its placement table continued to age 17+/Year 13. Ask which upper-secondary classes actually operate for the intended intake, which subjects and examinations they offer, and whether the child could stay through the claimed endpoint. Keep that written answer beside Garden’s documented IGCSE-to-IB route.
Boarding changes the decision as well as the bill. Garden describes an off-campus residential-estate house holding at most 12 pupils and publishes separate boarding charges from Year 5. Phoenix is a day-school option in this comparison. A family considering boarding should confirm a place, supervision, daily school transfer and weekend arrangements before comparing Garden’s package with a Phoenix day-school quote.
Garden publishes Cambridge IGCSE followed by the IB Diploma. Confirm which senior years accept newcomers and which subjects operate for the enrolling cohort.
Phoenix describes Nursery through Secondary 6/Year 13, but a Cambridge-aligned programme is not automatically a Cambridge qualification. Ask which final Thai or international credential and transcript pupils receive, which examinations they enter and what English-language evidence is supplied for applications outside Thailand.
Rehearse relocation after two years. Request the transcript, curriculum map, language evidence, grading scale and teacher references each school would supply.
Garden publishes ELS at ฿20,000–฿30,000 per term and prices compulsory learning support on request. Phoenix Wittaya does not publish a usable language- or learning-support tariff in the sources reviewed.
If support matters, request the staff member, group size, minutes per week, review date, progress measure, exit criteria and price. Separate English acquisition from other learning needs.
Bring existing reports before assessment and ask admissions to state any limitations in writing.
Garden publishes an established IGCSE-to-IB Diploma sequence and a 100% Diploma pass rate for 2023. Ask for the latest IB cohort size and average points, current IGCSE and IB subjects, timetable constraints and university-counselling evidence.
Phoenix describes secondary through Secondary 6/Year 13. Ask which upper-secondary tracks run now, which subjects are taught in English, what national or international examinations apply and what university-counselling evidence the current cohort receives.
For either school, request anonymised subject-choice forms, a sample transcript, the examination calendar and the university-counselling timeline.
Phoenix appears in Thailand's Office of the Private Education Commission directory. That verifies a private-school record but does not independently verify Cambridge registration or examinations. Garden is independently listed by CIS and the IB, while its Cambridge and ONESQA claims remain school-published in the sources reviewed.
Ask each school for campus-specific register or examination evidence, then compare teacher qualifications, class size, homework and reporting cadence. Keep regulatory registration separate from curriculum and qualification claims.
Garden publishes scholarships of up to 25% of tuition, reviewed annually, that replace other discounts and exclude examinations, trips and resource funds. Phoenix publishes standard tuition but no discount tariff on its undated fee page.
Ask Phoenix to state the standard price first and any concession separately. A percentage discount has no decision value without its base, duration and conditions.
Garden is in Ban Chang, Rayong; Phoenix Wittaya is in Nongprue. Drive both routes at arrival and collection times, including work and sibling stops.
Phoenix Wittaya advertises bus service without a current public price. Garden publishes bus at ฿18,000–฿32,100 per term and offers boarding from Year 5 in a small off-campus residential-estate house. Ask for pickup windows, vehicle time, supervision and the exact address price.
Save offers, fee schedules, calendars and placement answers together.
Arrive before the class begins and watch the transition from gate to room. Record how quickly the child separates, who welcomes them, which language adults use and whether the routine is understandable without repeated prompting. Ask what happens on a difficult morning and how parents are informed. A polished tour after children leave cannot answer these questions.
Ask for a starting assessment, mid-year report and anonymised work from the proposed class. At Garden, trace English, Thai, Spanish, French and Mandarin through British primary, IGCSE and IB stages. At Phoenix Wittaya, inspect work in Thai and English and trace how its bilingual programme covers the Thai Ministry learning standards.
Record the balance of adult-led, child-initiated, individual and group activity during the visit. Ask how teachers adapt the same task for a child who is new to English, already reading or reluctant to join a group. The right environment is not defined by one teaching philosophy; it is the setting where staff can explain how this child will participate and progress.
Confirm arrival supervision, meals, allergies, illness procedures, late collection and activities. Garden prices meals, resources, transport and boarding separately. Phoenix Wittaya publishes that food and bus services exist but not what a current family at a specific stage and address will pay, so both require a written inclusion list.
Place both calendars beside the family’s work calendar. Count closures that require alternative care and ask whether holiday programmes are offered, separately registered or guaranteed to enrolled pupils. A school-year tuition comparison does not capture care purchased during long breaks.
Garden is in Ban Chang, Rayong; Phoenix Wittaya is in Nongprue, Banglamung. Verify each entrance, transport route and contract address before payment. Test gate queues, parking and the return journey.
Phoenix is day-only. Garden offers boarding from Year 5 in an off-campus residential-estate house capped at 12 students, so families considering it should inspect the house, supervision, transport and weekend arrangements.
For each school, finish the sentence: “This place works if…” Include the quoted total, language routine, classroom fit, support availability, care hours, travel ceiling and next-school plan. Then write the conditions that would trigger a review. This prevents a single attractive feature from hiding an unresolved cost or transition risk.
Run the same exercise for two future dates. At age six, both schools may be usable, but Garden's British primary sequence and Phoenix Wittaya's Thai bilingual primary sequence create different language and transfer demands. At age eleven, compare Garden's Cambridge IGCSE transition with Phoenix Wittaya's Secondary pathway, present subject languages and support needs.
Before signing, compare the two schools’ invoice language line by line. Ask each admissions team to mark every compulsory, optional, refundable and one-time row, then calculate cash due before the first day, the complete first year and a normal later year. Confirm the unstated academic year and unpriced exclusions in a written offer.
Also rehearse a mid-year move. Ask what notice is required, which reports and curriculum records would be released, how deposits are returned and whether prepaid services are refundable. Families using the Eastern Seaboard industrial corridor should test both routes at real collection time, because a lower fee cannot compensate for an unsustainable daily journey.
Ask how each school handles a mid-year departure before assuming either transfer will happen neatly at the end of a stage. Record required notice, reports supplied, outstanding-fee conditions and whether unused services can be refunded. A family expecting relocation should weight these documented terms alongside teaching and price.
Do not pay while a condition remains material and unanswered. Ask admissions to correct the offer email, retain Garden's latest 2026/27 schedule and Phoenix's fee-year-confirmed personalised quote, and note who supplied every grade and support answer.
No. Garden follows British stages through Cambridge IGCSE to the IB Diploma. Phoenix follows Thailand's core curriculum and school-described Cambridge-aligned bilingual teaching; alignment is not independent Cambridge accreditation.
Ask for enrolling-year tuition, application, enrolment, refundable deposit, resources, meals, transport, boarding, visa documents, trips, compulsory EAL or learning support, exams and refund terms.
Ask for academic year, exact grade and programme, tuition, every entry charge, meals, transport, books, uniform, insurance, activities, examinations, language support and refund terms.