Secondary education in Sai Mai
Rittiyawannalai 2 School
A government secondary school on Soi Sai Mai 43, with general, science–mathematics and Mini English pathways.
Education stage
Lower and upper secondary
Established
2003
Campus
Soi Sai Mai 43
Overview
About Rittiyawannalai 2 School
Rittiyawannalai 2 School (โรงเรียนฤทธิยะวรรณาลัย ๒) is a government secondary school in Sai Mai. Established in 2003, it is a separate institution from Rittiyawannalai School in Khlong Thanon. Its academic department publishes lower and upper secondary curricula, including general classes, science–mathematics and Mini English provision. The school website carried a notice dated 20 October 2026 postponing the second-term opening, following flood-related notices in September. Families should check current on-campus arrangements with the school before travelling.
Study options
Lower secondary
The academic site lists general classes, special science–mathematics classes, MEP and the Science Power Ten initiative. The 2026 admissions notices identify MEP entry at Mathayom 1.
Upper secondary
Published pathways include science–mathematics, computing, science–sport, English–mathematics, communicative English and English paired with Chinese, Japanese or Korean. A 2026 notice also identifies GSMP entry at Mathayom 4.
School services and enquiries
Reach the right office
Telephone 02 536 0017, extension 0 for public relations or 104 for academic administration. The official contact page also lists a library, nurse’s office and guidance room.
Student resources
The school website links online grades, timetables, club registration, the student handbook and payment notices for enrolled families.
Before visiting
Are published map hours a confirmed visiting timetable?
No current school-office timetable was confirmed. The school’s October 2026 delayed-opening notice makes it especially useful to telephone before attending.
Can I apply to a programme now?
The website publishes admissions announcements, but the inspected 2026 notices do not establish current vacancies. Ask the academic office about the next intake, entry requirements and costs.
Practical information
Check the latest operating details with the venue before travelling.
Contact and directions
119 Moo 1, Soi Sai Mai 43, Sai Mai Road, Sai Mai, Sai Mai, Bangkok, 10220, Thailand
Rittiyawannalai 2 School map
Open full map
Helpful related information
Information you can verify
Important details are reviewed against the organisation’s own information and other accountable sources.