International School Eastern Seaboard

A School Rooted in the Eastern Seaboard Community

International School Eastern Seaboard (ISE) was established in 1994 to meet the educational needs of the rapidly expanding expatriate community in Thailand's Eastern Seaboard region — a major industrial corridor anchored by the Sriracha/Chonburi area. The school welcomed its first students in August 1993 and has been managed by ISE Limited under the supervision of Thailand's Ministry of Education ever since.

Key Milestones

• 1994: Official founding year; American curriculum adopted as the primary framework.
• 1997: Expansion of the secondary school division, allowing students to progress through to high school graduation on campus.
• 2003: ISE achieved IB World School authorization, introducing the International Baccalaureate Diploma Programme (IBDP) — a pivotal moment that broadened university pathway options for graduates.
• 2014: Completion of the Fine Arts Centre, reflecting the school's growing commitment to creative arts education alongside academics.
• 2018: 25th anniversary celebrations marked a major institutional milestone.
• 2024: ISE celebrated its 30th anniversary, cementing its status as one of the longest-standing international schools in the Eastern Seaboard region.

Curriculum Evolution

ISE began as a purely American-style school but progressively adopted international qualifications. Today, students can pursue Cambridge IGCSE and A-Level programmes, the IB Diploma, and the US High School Diploma — giving families broad flexibility in university destinations across the US, UK, and beyond.

Institutional Continuity

Under consistent private management, ISE has maintained a distinctive identity: small class sizes, a personal atmosphere, and a strong emphasis on individual student development. Its 30-year track record on the Eastern Seaboard makes it a trusted choice for expatriate and international families in the Chonburi region.

The ISE Philosophy: Every Student Matters

At the heart of ISE's educational model is a commitment to the individual. The school's guiding principles — Individualized Approach, Adventurous Learning, Success, and Value — shape every aspect of school life, from curriculum design to pastoral care.

Small Class Sizes as a Cornerstone

With a remarkable 5:1 student-to-teacher ratio, ISE offers a level of personal attention that is rare among international schools. This ratio ensures that teachers can identify and nurture each student's unique strengths, address learning gaps early, and build genuine relationships that support academic and personal growth.

Small class sizes also foster a collaborative classroom culture where students feel confident to participate, ask questions, and take intellectual risks — qualities that ISE explicitly promotes through its adventurous learning philosophy.

Adventurous Learning

ISE encourages students to move beyond passive reception of information. Whether through project-based learning, cross-disciplinary inquiry, or real-world community engagement (such as Operation Smile, Global Issues Network, and the Green Initiative), students are challenged to apply their knowledge meaningfully.

Alignment with IB Values

The school's Expected Student Learning Results (ESLRs) — drawn from the IB framework — include lifelong learning, effective communication, and responsible citizenship. These outcomes align closely with the IB Learner Profile, ensuring that students graduating with the IBDP are well-prepared for demanding university programmes worldwide.

A Multicultural Environment

ISE's diverse student and staff community reinforces its philosophy. Language programmes in Korean, Japanese, Spanish, Thai, and Chinese reflect a genuine commitment to multilingualism and cultural understanding — values that permeate the school's identity and daily experience.

Three Curricula Under One Roof

ISE is distinctive in offering three separate, internationally recognised academic pathways within a single school:

1. US High School Diploma — The school's original curriculum framework, following an American academic calendar and graduation requirements. Students complete core courses in English, Mathematics, Science, Social Studies, and electives.

2. Cambridge IGCSE and A-Level — Introduced to serve families targeting UK and Commonwealth universities. Cambridge qualifications are widely recognised by admissions offices worldwide and provide rigorous preparation in individual subject areas.

3. IB Diploma Programme (IBDP) — Introduced in 2003, the IBDP is ISE's flagship senior programme for academically ambitious students. The two-year programme includes six subject groups (studied at Higher and Standard Level), Theory of Knowledge (TOK), an Extended Essay (EE), and Creativity-Activity-Service (CAS).

Academic Depth

The IB curriculum at ISE covers the full range of subject groups: English Language & Literature, Second Language, Individuals & Societies, Sciences, Mathematics, and the Arts. This breadth ensures graduates are competitive applicants to universities in the US, UK, Europe, Asia, and Australia.

Extracurricular Enrichment

Academic culture at ISE extends beyond the classroom. The National Honor Society (NHS) recognises academic excellence and character; Model United Nations (MUN) develops critical thinking and public speaking; and CAS — a core IB requirement — ensures students engage in creative, physical, and community service activities throughout their senior years.

University Preparation

While specific university destination data is not publicly available, ISE's combination of US Diploma, Cambridge, and IB pathways positions graduates to apply to a broad range of institutions globally. The school's guidance and counselling supports students through the university application process across multiple countries and systems.

Location and Community Context

Located in Sriracha, Chonburi, ISE sits at the heart of Thailand's Eastern Seaboard — a major industrial and commercial zone that hosts a large population of expatriate workers and their families from Korea, Japan, Europe, the Americas, and beyond. This geographical context has shaped ISE's identity as a genuinely multicultural institution.

Language as a Community Bridge

Reflecting its diverse student body, ISE offers language classes in Korean, Japanese, Spanish, Thai, and Chinese as part of its curriculum. This commitment to multilingualism goes beyond academic achievement — it signals respect for the cultural backgrounds of all families in the community and helps students connect across national boundaries.

Student-led cultural clubs — including Japanese Club, Korean Club, Spanish Club, and Chinese Club — further enrich the school's multicultural atmosphere and give students ownership of their cultural identity within the school community.

Service and Social Responsibility

ISE places a strong emphasis on community service and social responsibility. Programmes such as Operation Smile, Global Issues Network (GIN), and the Green Initiative connect students with local and global issues, fostering empathy and civic responsibility. These activities complement the IB's CAS requirement and reflect the school's broader commitment to developing responsible citizens.

A Close-Knit Environment

With its small size and exceptional 5:1 student-to-teacher ratio, ISE cultivates a close-knit, family-like atmosphere. Staff know students by name, families are actively involved in school life, and the community gathers regularly for events, performances, and service projects. For expatriate families — often far from extended family networks — this sense of belonging is particularly valued.

Campus Overview

ISE's main campus is located at 282 Moo 5, Tambon Bowin, Sriracha, Chonburi — a spacious site that accommodates a comprehensive range of academic and co-curricular facilities. The campus environment is designed to support holistic student development across academics, arts, sports, and wellbeing.

Sports and Physical Education

Students have access to a football (soccer) field, all-weather athletics track, indoor gymnasium with basketball and volleyball courts, and a swimming pool. These facilities support both physical education classes and competitive school sports teams in football, basketball, volleyball, and swimming.

Performing Arts

The campus includes a dedicated theatre/auditorium, drama and dance studio, and a music room/band practice space, supporting the school's active performing arts programme. The Fine Arts Centre, completed in 2014, reflects a significant investment in creative education and houses art studios and dedicated spaces for visual arts.

Academic Facilities

Academic buildings include subject-specific classrooms, science laboratories, computer rooms, and a library/media centre — all equipped to support the demands of the US Diploma, Cambridge, and IB curricula. Younger students benefit from dedicated play areas and age-appropriate learning environments.

Arts and Crafts

A ceramics/pottery studio and visual arts room provide dedicated spaces for students pursuing arts at IGCSE, A-Level, and IB levels, as well as those participating in the after-school Art Club.

Overall Atmosphere

The campus atmosphere at ISE is described as welcoming and student-centred. The combination of strong academic facilities, creative arts spaces, and sports infrastructure creates an environment where students can pursue a wide range of interests alongside their academic studies — consistent with ISE's philosophy of holistic, adventurous education.