What’s New

On Nov 15, our Primary section came together to celebrate the much-awaited Loy Krathong Festival. Dressed in stunning traditional Thai attire, our teachers and students brought the spirit of this cherished Thai tradition to life. The day began with a special presentation by our Thai teachers, who shared the origins of Loy Krathong and its…

In an engaging Enquiry and Exploration lesson, our K2 Grace students explored the concept of responsibility by identifying the people who play vital roles in taking care of our school and its community. The students brainstormed how each person helps make SISB Thonburi a safe, clean, and welcoming place for everyone. 🏫✨ To show their…

On Nov 15, our Sixth Form section proudly hosted the Loy Krathong Celebration. Loy Krathong is one of Thailand’s most cherished traditions, where people honour the Goddess of Water, seek forgiveness, and float their krathong to wash away bad luck and make wishes for a brighter future. This meaningful event aimed to deepen our students’…

On May 22, Student Council Advisors Teacher Nicole and Teacher Prantosh guided students through an important interview and presentation process as part of the selection for the 2025–2026 Student Council Executive Committee. Students interested in leadership roles including Treasurer, Public Relations, Secretary, Event Manager, and Media Team were invited to present their vision, share their…

On May 24, SISB campuses in Pracha Uthit, Suvarnabhumi, Thonburi, Nonthaburi, and Rayong, came together as ONE SISB for the 2nd K2 Inter-Campus Sports Day! Our amazing K2 students showed their skills, energy, and sportsmanship in:🏐 Modified Volleyball🪑 Chairball🏃‍♂️ Running Relay & Obstacle Course🏀 Shooting Game This event also helped showcase our core values:💪 Resilience…

We are proud to announce that Atomic Beats, representing SISB Thonburi Primary, delivered a show-stopping performance and emerged as the OVERALL CHAMPION at the Rockin’ Recess 2025: Cross-Campus Battle of the Bands! Their electrifying stage presence, high-octane choreography, and pulse-pounding beats ignited the crowd, earning them thunderous applause from both the audience and the judges….

We were delighted to host children’s author Angie C. Lucas at SISB Thonburi for an inspiring author visit filled with storytelling and meaningful learning. Through her beautifully written books, Angie shared powerful messages about environmental care, resilience, and friendship. Students were captivated by Dana and the Butterfly, which explores the life cycle of the Monarch…

On Aug 15, SISB Thonburi warmly welcomed our parents for the Parent Orientation for Academic Year 2025–2026. This important session provided an opportunity to share our school guidelines, protocols, and exciting plans for the year ahead. It was also a valuable time to strengthen the partnership between our school and families, ensuring we work hand…

Over the past week and a half, SISB Thonburi has successfully completed our Teachers’ Orientation, Professional Development training, and classroom preparations for the upcoming academic year. Our dedicated teachers have been working tirelessly to create an inspiring and nurturing learning environment for our students — ready to deliver holistic education in line with this year’s…

Today, our campus came alive as we officially opened Academic Year 2025–2026. The classrooms, hallways, and playgrounds were once again filled with the smiles, laughter, and excitement of our students returning for a brand-new school year. Guided by this year’s theme, “Harmony and Compassion in Every Step,” we look forward to creating a nurturing environment…