High, Middle & Primary Studies
RPIS is focused on the individual development of each student, in academic or in extra-curricular activities. RPIS develops good character in our students, because good character goes hand-in-hand with knowledge.
The students are encouraged to make reports in their classes, giving them practice speaking to a group. The students speak English at all times, to help them learn to function in an international environment, and to help classmates to master comprehending and communicating in English.
Our class size averages 5-9, so students get abundant individual support. Our faculty is 90% foreign nationals (Thai and Chinese are taught by native speakers). Our foreign national student enrollment averages 50%. We work with partner universities in the USA and Thailand where our students, who succeed in completing our college preparation program, are automatically accepted into their university programs.

Core Courses for All Students
(See course descriptions at this Core Curriculum link)
-
-
-
- English Daily
- Speaking and Communication
- Creative Writing and Literature
- Etymology/ Word Building (Reading, Vocabulary, Composition)- Grade 1-9
- Arithmetic and Mathematics Daily
- Science Daily
- Social Studies Daily
- English Daily
-
-
2024-2025 MINI CLASSES
Primary School
- Art Education
- Chinese Language
- Home Economics
- Music Education
- Health and Physical Education
- Research and Computer Technology
- Science Laboratory
- Sports
- Thai Studies
Middle School
- Art Education
- Chinese Language
- Music Education
- Personal Development
- Health and Physical Education
- Research and Computer Technology
- Science Laboratory
- Sports
- Thai Studies
High School Electives:
- Art (Beginning & Advanced)
- Basic Accounting
- Basic Government
- Business Math
- General Business
- Economics
- Languages: French, Spanish
- Music (Advanced)
- Research Methods
- Speech and Drama
College/ Pre-College Electives:
- Math 101 (Pre-Calculus)
- Math 102
- English 101 (Composition 1)
- English 102
- Greek 1 & 2
- Origins & Science
- Language Arts
