Thailand, Bangkok
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· Reviewed by Aziza Francienne · B2C Marketing Manager
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.
97/9, Moo 1, Bang Phli Yai, Bang Phli District, Samut Prakan, Thailand 10540
D-PREP International School - Secondary Campus has 310 pupils, typical class sizes of 20, instruction in English.
D-PREP’s Secondary Campus is located in Bang Phli District, Samut Prakan, just southeast of Bangkok and near Mega Bangna shopping center. It is accessible via Bang Na-Trat Road and is approximately 30–40 minutes from central Bangkok, depending on traffic.
The school is divided into two campuses: the Primary Campus (Nursery to Grade 5) and the Secondary Campus (Grades 6 to 12). The Secondary Campus accommodates students typically aged 11 to 18, covering middle and high school levels.
D-PREP is a co-educational day school.
The school provides some support for students with additional learning needs, though full details on its provision are not listed on the official site. Prospective families are encouraged to contact the admissions team directly to discuss individual requirements.
The school follows a U.S.-based curriculum and is affiliated with American educational standards, but it is independently operated and not officially tied to a specific national system.
D-PREP is a non-religious school.
The exact hours are not listed on the official website.
D-PREP offers a school bus service for families. The transportation is organized in collaboration with external providers and covers several neighborhoods around the Bang Na and Samut Prakan areas.
Annual tuition at D-PREP International School - Secondary Campus ranges from THB 657,130 to THB 677,950 for 2026/27.
D-PREP International School - Secondary Campus teaches Advanced Placement (AP), American Curriculum for students aged 11 to 18.
D-PREP International School follows an American curriculum framework, integrating the U.S. Common Core Standards. In the Primary Years (Nursery to Grade 5), the school implements the IB Primary Years Programme (PYP). From Grade 6 onwards, students transition to a standards-based American curriculum that emphasizes interdisciplinary and project-based learning. In High School (Grades 9–12), students have the option to take Advanced Placement (AP) courses in selected subjects, preparing them for university-level study. The curriculum includes core subjects such as English, mathematics, science, and social studies, along with specialist instruction in visual arts, music, physical education, and design. Thai language is offered in accordance with national requirements for students in Thailand.
1. Attend an Open House (if interested). Open House events are held for Primary and Secondary families and include a school tour, meeting with leadership, and curriculum overview sessions.
2. Submit an online application. Upload required documents (passport/birth certificate, previous school records, photos, visa documentation for international students) and pay the application fee. The school’s Enrollment and Academic Leadership Teams will review your submission.
3. Assessment & interviews. Some applicants may be invited to take assessments (such as NWEA MAP for Grades 1+) and attend interviews with the school leadership (for both students and parents).
4. Receive an offer letter. If offered admission, you'll get a letter and payment instructions. You then pay the non-refundable enrollment fee and term fees to secure your child’s place. Upon completion, the school will send a welcome information packet.. Receive an offer letter. If offered admission, you'll get a letter and payment instructions. You then pay the non-refundable enrollment fee and term fees to secure your child’s place. Upon completion, the school will send a welcome information packet.
D‑PREP offers Academic Excellence Scholarships for new students entering Grades 6–12. Awards may cover up to 50% of tuition and are based on academic performance (minimum GPA 3.0), English proficiency, and achievements in academic or leadership activities.
The school does not publicly mention operating a waitlist or pool system.
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