Where Curiosity, Confidence & Character Grow
Beyond the classroom — music, sports, arts, leadership, friendships, and daily school services that make life at ROISB warm and engaging.
Stretching Minds, Inspiring Achievement
Friendly academic competitions throughout the year give students the confidence to think, compete, and celebrate their progress together.
Arts & Performance
Every child has the chance to create, perform, and share their voice in a warm and encouraging environment. Music, art, dance, assemblies, cultural events, performances, creativity, confidence, and expression.
Sports & Physical Development
Sport at ROISB builds healthy habits, teamwork, and confidence through joyful daily movement. Physical Education, teamwork, discipline, fitness, confidence, movement, and sports participation.
Leadership & Character
We celebrate the qualities that shape good people — kindness, responsibility, courage, and care for others. Awards and roles that build kindness, responsibility, and character every term.
Nourishing Choices, Every School Day
Safe, Supervised Daily Travel
How Transport Works
- Transport subject to route availability
- Teacher or van assistant on every bus
- Fees start from approximately 1,900 THB/month depending on route
Parent Convenience
- Safe arrival and dismissal procedures
- Parent portal access for daily updates
- Direct teacher communication
- Flexible payment options every year
A School That Works With Families
At ROISB, parents are partners in their child's learning. We keep communication clear, frequent, and warm — through the parent portal, teacher updates, parent-teacher meetings, and school events that bring our community together.
ROISB Celebration of Excellence
Our annual recognition ceremony celebrating academic achievement, improvement, leadership, kindness, sportsmanship, and personal growth.
Experience School Life In Person
Book a school tour and see the activities, classrooms, and warm community that make ROISB feel like home.