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· Reviewed by Aziza Francienne · B2C Marketing Manager
Theodore International School (TIS) was established in 2014 in Chumphon to offer international-standard education within a Christian framework. Located in Takded District, it’s approximately 6 km from Chumphon town centre, easily accessible near major stores, and around 15 km from two popular beaches. TIS serves learners aged 2 to 16, delivering an American curriculum grounded in Christian values. Class sizes are kept small (average 7, maximum 15), creating an attentive learning environment. Instruction is conducted in English, and support is available for assessments such as the MAP, SAT, ACT, and Cambridge English exams. The school also incorporates technology in classrooms and offers a bus service, balancing both academic offerings and practical student support. TIS stands out for its Christian-based service ethos, hands-on academic enrichment, and focused use of technology and STEM resources.
41/6 Muang Chumphon Road, Soi 15, Tak Daed Subdistrict, Muang District, Chumphon Province 86190.
Theodore International School has 60 pupils, typical class sizes of 7, instruction in English.
Theodore International School is located in Takded, Chumphon province, southern Thailand. The campus is about 6 km from Chumphon town and roughly 1 km from the main highway, making it accessible by road. It is close to local amenities, including major shopping centers, and approximately 15 km from Thung Walaen and Hat Sairee beaches.
The school admits students from toddler age through Grade 12. Learning is divided into early years (Toddler, Pre-Kindergarten, Kindergarten), Primary (Grades 1–6), Middle (Grades 7–8), and High School (Grades 9–12).
The school is a co-educational international day school. Boarding is not a standard option, but dormitory accommodation is available on either a weekday or full-time basis for students who need it.
Theodore International School does not publish information on specific provisions for students with Special Educational Needs (SEN).
The school does not have an affiliation with a particular country, but it follows an American-style curriculum with Christian values integrated.
The school is Christian-affiliated and includes Bible studies in its curriculum.
The school does not publicly provide its daily schedule, including start and finish times or breaks.
Theodore International School offers a bus service for students. Specific routes, service providers, and costs are not publicly detailed, but it is available to families requiring transport.
Annual tuition at Theodore International School ranges from THB 177,280 to THB 310,104 for 2026/27.
Theodore International School teaches American Curriculum for students aged 2 to 16.
Theodore International School follows an American curriculum framework with instruction in English. Learning begins in the early years (Toddler, Pre-Kindergarten, and Kindergarten) with a focus on foundational skills and social development. Primary students (Grades 1–6) study core subjects including English, mathematics, science, and social studies, alongside art, music, and physical education. Middle school (Grades 7–8) continues with subject-based learning, preparing students for high school expectations. High school (Grades 9–12) provides an American curriculum pathway with preparation for standardized assessments such as the MAP, SAT, ACT, and Cambridge English examinations, for which the school is a registered SAT test center. Christian studies are included as part of the program across year groups.
The school does not publicly disclose information regarding SEL provision.
The school does not publicly disclose information regarding SEN provision or specialist support. It is not described as a specialist SEN institution.
The school does not publicly disclose information regarding EAL provision.
The school does not publicly disclose information regarding mental wellbeing provision.
The school does not publicly disclose information regarding safeguarding or child protection policies.
Application Submission: Families begin by submitting an application form along with a non-refundable application fee. At this stage, supporting documents such as previous school records, identification, and health information are typically required.
Placement Test: From Grade 1 onwards, new students are required to take a placement test. This includes an English proficiency assessment (covering speaking, reading, writing, vocabulary, and spelling) and a mathematics test (basic operations, problem solving, and analysis skills). Results are used to evaluate the child’s academic background and readiness.
School Review: The admissions office reviews the application form, test results, and prior academic performance, alongside the child’s age, emotional development, and social readiness. This helps determine suitability for the grade level applied for.
Registration and Fees: Once an offer is made, parents must pay the registration fee, cash deposit, and school uniform fee. These payments secure the child’s place at the school. The deposit is refundable upon withdrawal, subject to conditions.
Enrollment Confirmation: After fees are settled, families receive confirmation of enrollment. Returning students only pay the tuition fees for the new academic year, and families can choose either the term-based payment schedule or the eight-installment plan beginning in May.
The school does not publicly disclose any scholarship programs or financial aid opportunities.
Theodore International School does not publicly disclose operating a waitlist or pool system.