Compare American Curriculum International Schools in Thailand

Ambassador Bilingual Academy (ABA), part of the Ambassador Education Group, serves students aged approximately 1.6 to 18 years (Pre‑K through Grade 12). Situated in Mae Hia, just minutes south-west of Chiang Mai city, ABA offers a bilingual Thai–English curriculum where all core academic subjects are taught in English, complemented by Thai language and cultural studies. The curriculum emphasizes project-based learning and life skills, aiming to equip students with practical abilities alongside academic knowledge. English is the medium of instruction, with daily Thai instruction integrated into the programme. Leadership is fostered through initiatives like the Student Council, and values-based learning is embedded school-wide. Families appreciate ABA’s focus on character development, skill acquisition, and bilingual education, in a compact suburban setting with a growing, internationally diverse community.

American Prep International School (APIS), founded in August 2015 in Hat Yai, serves children aged approximately 2 to 12 years (Pre-K to Grade 6). The school follows the California-based American Curriculum and blends traditional classroom learning with e-learning, where students from Grade 4 upward use laptops and digital textbooks. With around 80 students and class sizes of roughly 10, APIS offers close-knit learning. It emphasizes five character-development traits—Collaboration, Critical thinking, Creativity, Compassion, and Communication—across its curriculum. Students participate actively in STEM-focused projects, including robotics and STEM outreach, and enjoy school-hosted events like Science Quiz Bees and Chinese New Year celebrations. Instruction is in English, and programs extend beyond academics to include international-cultural days and service opportunities. Tuition for the 2024-25 year ranges from approximately THB 150,000 to 170,000.

Americana Chinese International School (ACIS), founded in 2019, is located in Nong-Pheung, Saraphi, Chiang Mai. The school offers a U.S.-based curriculum (AERO Common Core Plus Standards) for students from Pre-K to Grade 12. Classes are taught in English, with daily Chinese and Thai lessons integrated into the curriculum to promote multilingual proficiency. ACIS emphasizes project-based learning and STREAM—combining science, technology, robotics, engineering, arts, and mathematics—providing hands-on learning experiences. Class sizes are kept small, capped at 20 students for Pre-K–K3, 26 for Grades 1–6, and 32 for Grades 7–12, ensuring more individual attention. The high school program includes Advanced Placement (AP) courses and a dual-diploma pathway that allows students to earn both an ACIS and U.S. high school diploma. The school operates as a co-educational, day school in a serene suburban setting outside Chiang Mai’s city center.

Bangkok Adventist International School (BAIS), located in the Watthana district of central Bangkok, offers a Christian and American-style curriculum for children aged 3 to 14 (Kindergarten through Grade 8). The school’s instruction is in English, with a strong emphasis on character development grounded in Christian values. Situated in the Sukhumvit 71 area, the campus provides easy access to families living in central Bangkok. One of BAIS’s distinguishing features is its integration of spiritual education into daily learning, reflecting its Seventh-day Adventist affiliation. The school emphasizes moral development alongside academic progress and encourages service through community involvement. Its curriculum aligns with U.S. educational standards, making it suitable for families transitioning from or into American-based systems.

Bangkok Christian International School provides education from Kindergarten to Grade 12, following an American curriculum. Students work toward a U.S. high school diploma, and upper-level students can take Advanced Placement (AP) courses. The school includes daily routines that combine academic learning with Christian teachings and values. The campus includes classrooms, science and computer labs, a library, music and art rooms, sports courts, a swimming pool, and a chapel. Students participate in both classroom lessons and religious or service activities as part of their education.

BASIS International School Bangkok is a private international school that serves students from Nursery through Grade 12. It follows the BASIS Curriculum, which is grounded in the American educational system and emphasizes a strong foundation in subjects such as mathematics, science, humanities, and languages. From Grade 9 onward, students have the opportunity to take Advanced Placement (AP) courses as part of their academic program. The school campus includes a variety of facilities to support both academic and extracurricular learning. These include science and computer laboratories, a library, art and music rooms, a theatre, a gymnasium, a swimming pool, athletic fields, and designated areas for engineering, design, and technology work. BASIS International School Bangkok is also part of the global network of BASIS Curriculum Schools, which originated in the United States.

Berkeley is a private, co-educational international day school located in the Bangna area of Bangkok. It offers an American-style curriculum from Pre-Kindergarten through Grade 12, including Advanced Placement (AP) courses in high school. The school prepares students for university admission, particularly to institutions in the U.S. and other English-speaking countries. Facilities at Berkeley include modern classrooms, science and computer labs, a large library, indoor and outdoor sports courts, a swimming pool, performing arts studios, and a full-service cafeteria. The campus is secured and also offers bus services for student transport.

Buds International School Phuket is a bilingual nursery, kindergarten, and primary school for children aged 1 to 12, based in Chalong, Phuket. It follows the California Common Core Standards in English and incorporates additional Thai and Mandarin (with optional Italian) language classes. Class sizes are capped at 14–18 students, maintaining a staff-to-student ratio of approximately 3:1. The school emphasises core subjects, group social learning, project-based work, and daily specialist lessons, including Thai, swimming (from age 3), and computer skills.

California Prep International School (CPIS), in Saraburi’s Kaeng Khoi district, offers Kindergarten through Grade 12 education using the California Department of Education curriculum adapted to local needs. Founded in 2010 and licensed in 2011, the school is among Thailand’s first fully e‑learning international schools, blending in‑person teaching with digital learning tools. Students engage in core subjects like English, Math, Science, Business, as well as Thai and Chinese, with STEM introduced as a formal subject since 2019. CPIS supports academic progress through SAT, TOEFL, and AP preparation, and students participate in community service initiatives such as orphanage visits. The school emphasizes self‑discipline, character, and talent development through enrichment programs, choir and band performances, and leadership training. With tuition ranging approximately. 72,000–95,000 THB annually, it serves a multicultural student body aged 3–18. As a co‑educational day school situated in a quieter region of central Thailand, it provides a focused environment for families seeking an American-style curriculum delivered through modern, technology‑enhanced methods.

Chiang Mai International School (CMIS) started in 1954 as a small school for children of missionaries in northern Thailand. It now offers classes from preschool through Grade 12 and follows a U.S.-based curriculum taught in English. The school is accredited by the Western Association of Schools and Colleges (WASC) and approved by the Thai Ministry of Education. High school students can take Advanced Placement (AP) courses that help prepare them for university. Students come from many different countries, and the school does not require any specific religious background. The school is located in Chiang Mai and has a range of facilities to support learning and activities. These include a swimming pool, sports fields, covered play and sports areas, a theatre, music and dance rooms, and classrooms for art and languages. Students can join activities outside of regular classes, such as sports or music. The school keeps its class sizes relatively small, and students of different ages and backgrounds learn together in a shared space.

Chiang Rai International Christian School (CRICS) started in 1998 as a small co-op under a different name and officially moved into its current campus in 2011, celebrating a grand opening in early 2012. It serves children aged 5 to 18, from Kindergarten through Grade 12, with an average class size of 15 and a total enrollment of around 150 students. CRICS follows an American Curriculum rooted in a Christian ethos, with all subjects taught in English except Thai language. Students participate in regular Bible classes, a weekly chapel, and an outdoor education camp that builds leadership and interpersonal skills. Notably, the school embeds service learning into its daily life—students engage in community events, student council, and cross-cultural outreach. These concrete offerings make CRICS a distinctive, close-knit learning community grounded in faith, service, and small-class attention—all drawn directly from the school's materials.

Chiang Rai International School (CRIS) opened in 2010 and is situated on an 11-rai (approximately 4.5-hectares) campus about 3 km north of Chiang Rai city center, in a semi-rural area that is gradually becoming suburban and commercial. The campus is surrounded by mountains and lies roughly an hour away from the Golden Triangle, where Thailand, Laos, and Myanmar meet. CRIS follows an American-style curriculum: in primary and secondary levels, the school uses Common Core State Standards for English Language Arts and Mathematics, Next Generation Science Standards (NGSS) for Science, and AERO standards for Social Studies. Core subjects in the upper grades include English, Math, Science, Social Studies, plus physical education, music, art, Chinese, ICT, Bible instruction, electives, and Thai language and culture. Boarding options are available, with separate accommodation for boys and girls. Boarders typically share twin rooms and are supported through a “buddy” mentorship system, and live within a structured community where houses are led by senior students.

D-PREP International School – Main Campus, situated near Mega Bangna in Samut Prakan, Thailand, serves students from early years to Grade 5 using an American curriculum framework integrated with the International Baccalaureate Primary Years Programme (IB PYP). English is the primary language of instruction, with Thai and Chinese taught as additional languages. The campus features dedicated learning spaces such as a science lab, art room, black box theater, and the D-Lab, a creative makerspace supporting design and robotics. One of D-PREP’s signature initiatives is the “Dream Project,” where students develop and present personally meaningful projects that integrate learning across subjects. After completing Grade 5, students continue their education at D-PREP Secondary Campus. The school offers a variety of extracurricular activities and provides a bus service for student transport.

D-PREP International School’s Secondary Campus in Samut Prakan, Thailand, serves students from Grades 6–12 with an American curriculum framework, incorporating Advanced Placement (AP) courses at the high school level. The campus offers dedicated science labs, art and music studios, a black-box theatre, and a multi-sport gymnasium. Students benefit from small class sizes, which supports individualized attention. A standout feature is the school’s focus on project-based learning, especially in STEM, where students apply academic concepts to real-world challenges. The school also promotes leadership development through its student council and community engagement programs. Located just outside Bangkok, the campus is easily accessible and offers a school bus service.

Daniel International School opened its doors on August 7, 2023, in Surat Thani, Thailand, nestled by the Tapi River in Kanchanadit District. The school serves children from Nursery through Grade 9 (ages roughly 3–14), planning to grow through high school. Instruction is in English, with Mandarin Chinese, Thai Language & Culture, and religion classes taught separately. DIS delivers a custom curriculum drawing on American, British, Australian, Chinese, and Thai standards, with preparation for Advanced Placement tests in Grades 11–12. Students engage in a STEAM-rich environment, featuring robotics, coding, design, arts, and performance labs, and are encouraged to serve their community through leadership and service opportunities. The Boarding Family Program offers caring host-family living for students from outside the area.

Ekamai International School (EIS) is a Christian, co‑educational international school in central‑east Bangkok, serving students from Pre‑K to Grade 12, with over 33 nationalities represented and approximately 77 % Thai families. Founded in 1946 and relocated to its current Watthana District campus in 1957, it sits on Sukhumvit 63 (Ekkamai) near the BTS Ekkamai station and the Eastern Bus Terminal, a well‑connected urban neighbourhood with cafés, shopping and transit links. EIS follows a US curriculum with Advanced Placement (AP) options in high school, and provides instruction in English as well as Thai language & culture, Japanese, Spanish, French, German, and Mandarin. A distinctive feature is its Pathfinder programme for Grades 5–8 students, which engages them in camping, nature hikes and leadership workshops as part of a global Adventist youth tradition. With accreditation by WASC and AAA, the school combines religious studies, a weekly chapel, and a supportive community grounded in spiritual values.

ELATE Hua Hin Center is a hybrid learning institute offering the American Curriculum to students aged 6 to 18. By partnering with the US-accredited Acellus Academy, the school allows students to graduate with a US High School diploma. ELATE focuses on a highly customized approach to education, specifically through its STEAM Design Thinking Challenge (SDC), which prioritizes hands-on, inquiry-based learning in science, technology, engineering, arts, and mathematics over rote memorization. The campus is equipped with specialized tools like 3D printers and VEX GO educational robotics kits to support early coding and engineering skills. A distinctive feature is the weekly "Growth & Accountability Program (GAP)," where students attend one-on-one mentoring meetings to track their personalized learning pathways. Situated near a private skate park and sports center, ELATE provides a flexible, student-centered environment tailored for traveling families, remote workers, and world schoolers seeking consistent, accredited education in Thailand.

Grace International School (GIS), established in 1999, serves students from Kindergarten to Grade 12. It offers an **American curriculum** with **Advanced Placement (AP)** courses, preparing students for higher education globally. The **37‑acre campus** south of Chiang Mai city features dedicated academic buildings, multiple sports fields, and green outdoor areas for play and physical education. English is the primary language of instruction, with Thai language classes across all levels, Chinese offered in High School, and TESOL support for non‑native speakers; Elementary also provides “heart language” support for Korean students. GIS is a **Christian school**, integrating **biblical values** into its teaching and community life, and serves many families involved in mission and Christian service in Southeast Asia. Students can participate in CMAC athletics, including basketball, soccer, volleyball, and cross‑country, as well as band, choir, and visual arts programs, fostering well‑rounded development in a values‑driven environment.

International Christian School Nonthaburi (ICSN), founded in 1997, is a private co-educational day school located at 145/1 Pracharat Road, Mueang Nonthaburi, part of Bangkok’s urban fringe. It serves students aged 2 to 18, from Nursery through Grade 12, organised into Early Years, Primary, Middle, and High School. ICSN follows an American curriculum aligned with AERO and Common Core standards, and is authorised to offer Advanced Placement (AP) coursework. Class sizes are capped—20 in Kindergarten, 25 in Elementary and Secondary. All instruction is in English, and students may study Chinese as part of ECAs. Campus facilities include art, music, makerspace, sports and STEM areas, supporting programs such as VEX Robotics embedded in all classrooms, a school-wide STREAM fair, and AP academic pathways. These features make ICSN distinctive: a Bible-based community with hands-on STEM learning and enriched academics in a suburban Bangkok setting.

International Community School Bangkok (ICS) is a non-profit American Christian international school, established in 1993 and opened its current Bang Na campus in September 2004. It serves students aged 4 to 18 (Pre‑K through Grade 12) in a co‑educational setting. The school follows an American curriculum with a strong focus on Advanced Placement (AP) courses and preparing students for college in the US and beyond. ICS requires all secondary students to complete 40 hours of personal community service plus participate in annual SALT serving trips across Thailand, forming part of its signature capstone programs. Facilities listed on the site include modern science laboratories, media centers, and computer labs, supplemented by an athletics complex and fields.

International Community School Udon Thani (ICSUD) opened in September 2020 as an additional campus of ICS Bangkok. It offers an American curriculum for students from K4 through Grade 12, with English as the medium of instruction. Situated 15 km north of Udon Thani city center along Mittraphap Road on a 37-rai (15-acre) campus, it features 22 classrooms, a science lab, library, health clinic, cafeteria/auditorium, full-sized soccer field, indoor gymnasium with locker rooms, 25-m swimming pool, shaded playgrounds, covered community spaces, and extensive green areas. Starting in the 2024–25 school year, Advanced Placement (AP) courses are offered both onsite and online. Class sizes are smaller on average, supporting personalized attention. Extracurricular options include sports, music, arts, and student ministries, reflecting the school’s Christian ethos and emphasis on character formation.

Established in 1951, the International School Bangkok (ISB) is Thailand’s first international school, located in the Nichada Thani community, approximately 20 kilometers north of downtown Bangkok. ISB offers a U.S.-based curriculum integrated with the International Baccalaureate (IB) Diploma Programme and Advanced Placement (AP) courses, catering to students aged 3 to 18. The school emphasizes small class sizes, particularly in lower elementary grades, to provide personalized instruction. With approximately 1,800 students, ISB fosters a diverse and inclusive community. The campus boasts facilities supporting STEM education, performing and visual arts, and offers a wide range of extracurricular activities, including community service projects. ISB provides a school bus service, ensuring convenient transportation for families across Bangkok.

The International School Eastern Seaboard (ISE) in Chonburi, Thailand, welcomes students aged 2 through Grade 12 within a leafy campus set beside Burapha Golf Club, about 30 minutes from Pattaya and 20 minutes from Chonburi City. ISE delivers an American curriculum based on AERO standards from Pre‑Kindergarten to Grade 10, and then offers Advanced Placement courses and the IB Diploma Programme in Grades 11 and 12. With class sizes kept small (below an 8:1 student‑teacher ratio), students receive individualized attention. The school teaches English as its language of instruction, and offers Thai, Chinese, Japanese, Korean, and Spanish as additional languages. Beyond core subjects, the school integrates service learning through CAS, MUN, and sustainability themes tied to UN SDGs. Athletics and outdoor education make use of the golf‑club environment. The school’s Fine Arts Centre hosts visual and performing arts activities. ISE also provides ESL support to help international students meet academic standards.

Kevalee International School, located in a peaceful suburb of Bangkok, serves students from approximately 2½ to 18 years old and follows a modified American-style curriculum with a multicultural focus. English is the language of instruction, and Thai language and culture are taught across all grade levels. Small class sizes allow for close teacher–student interaction. The school is licensed by Thailand’s Ministry of Education and accredited by the Western Association of Schools and Colleges (WASC) in the USA. Facilities include a library, canteen, and sports areas, with access to a school van service for transportation. Distinctive programs include the “Trash to Cash” recycling initiative, where students sort recyclables, which are later sold to support community service projects. Annual traditions such as Sports Day, the Kevalee Fair showcasing student projects, and cultural celebrations like International Day encourage participation beyond the classroom.

King Mongkut’s International Demonstration School provides a US-based academic program with a focus on STEAM disciplines including science, technology, engineering, arts, and mathematics. The school incorporates elements from both international and Thai education systems and offers a Pathway Programme that allows students to take university-level courses through King Mongkut’s Institute of Technology Ladkrabang. The facilities include modern science and robotics laboratories, music rooms, a library, gymnasium, indoor and outdoor sports courts, a swimming pool, and dedicated learning spaces for hands-on experimentation and performance-based learning.

Korat Adventist International School (KAIS), located in Nakhon Ratchasima, Thailand, serves students from kindergarten to Grade 12 in a co-educational setting. The school follows a Christian curriculum with English as the language of instruction and offers Chinese as a foreign language. Class sizes average a 1:20 teacher-student ratio, and the campus welcomes over 200 students. Notable programs include the Adventurer and Pathfinder clubs, which encourage practical skills, outdoor activities, and community service in line with the school’s values. KAIS’s Education Standards and Learning Goals (ESLGs) ensure clear benchmarks for student progress across subjects. The campus features dedicated spaces for learning and extracurricular activities, supporting both academic subjects and character-building programs. The school opened in 2009 and moved to its current Suranaree location in 2019, making it a relatively modern campus with a clear focus on combining international education standards with Christian values.

KPIS International School, located in Bangkok’s Ramintra district, offers an American curriculum from Nursery to Grade 12, with instruction aligned to U.S. Common Core and California state standards. The school prepares high school students for Advanced Placement (AP) and AP Capstone qualifications, providing academically focused pathways recognized for university readiness. The KPIS Experience Center is a standout facility, dedicated to fostering design thinking, digital creativity, and STEM learning through hands-on innovation labs and creative studios. Students benefit from project-based learning in a structured environment that supports visual media, robotics, and interdisciplinary exploration. KPIS is known for its emphasis on English proficiency and offers additional support for students who need language development, with targeted programs starting from Grade 1. The school is accredited by the Western Association of Schools and Colleges (WASC), ensuring consistent academic oversight in line with international benchmarks.

Learn Satit Pattana School (LSP) in Bangkok offers an individualized education from kindergarten through secondary school. Following a bilingual framework, the secondary curriculum incorporates Cambridge Assessment standards alongside Advanced Placement (AP) coursework. A distinctive feature is the Inter-experience Signature Programme (ISP), which allows students to earn a dual high school diploma in partnership with Washington Academy in the United States, giving them direct pathways to international universities. The 19-acre campus in Khlong Sam Wa includes specific facilities to support the academic tracks, such as music and dance studios, science laboratories, a 500-seat auditorium, and extensive sports areas including an Olympic-sized swimming pool and a 400-meter running track. From Grade 7, students can opt into the school's boarding program, which offers 24-hour supervision and daily study halls. Electives ranging from coding and AI to commercial arts ensure that students can tailor their education to their specific university and career goals.

Life School Phuket, founded in 2016, is an independent day school for students aged 3 to 18, located in Thalang District, Phuket. The school follows a British Curriculum for stages 1–9 and offers a US-accredited diploma pathway in lieu of GCSEs or A‑Levels, supporting early completion for some students. With small classes (average 10, maximum 12) and around 50 students of 14 nationalities, it ensures individual attention and flexibility. Instruction is in English, with Thai and Chinese language and cultural studies integrated into the curriculum. A distinctive feature is its emphasis on Weekly outdoor education—beach days, waterfall visits, camping—and a sustainability programme involving upcycling, gardening, and community service. Students also engage in STEM-focused learning, including coding and data science, alongside life‑skills such as finance, cooking, and logical thinking.