What’s New

2nd SISB Thonburi 3×3 Quest: Basketball Tournament is BACK! We are excited to announce the return of the 2nd 3×3 Quest Basketball Tournament, open to U12 Boys and Girls! Get ready for fast-paced action, teamwork, and fun on the court as young athletes showcase their skills and passion for the game. This is a great…

Our Grade 7 to Grade 9 students got a fresh look at the incredible journeys planned for them with our Local and Overseas Education Programme (LEP/OEP). We have designed these trips to be a core part of their holistic growth at SISB, packed with learning and unforgettable experiences. All the key info, from flight details…

On Aug 19, the Primary Section held its very first prefect meeting of the year — marking the beginning of a purposeful journey in leadership and service. Teacher-in-charge, Mr. Jessie, warmly welcomed our new prefects and reminded them that wearing the prefect badge is not just an honour, but a calling to lead by example….

[For SISB Thonburi Parents Only] The Parent Support Team (SISB Thonburi) warmly invites our parents/guardians to join our very first Parents’ Talk. This seminar, conducted in Thai, will feature the topic: “พ่อแม่ต้องรู้! เคล็ด(ไม่)ลับ สู่มหาวิทยาลัยในฝัน” The session will cover: SISB Education Pathway (Nursery 1 to Primary 6) Secondary-Sixth Form School: Grades 7–10 / IGCSE A Parent’s…

Successful ELS Programme Parent Briefing – Stronger Together for Student Success! What an inspiring morning at SISB Thonburi! On Aug 21, our Primary English Language Support (ELS) Department hosted a highly interactive and insightful briefing with parents to strengthen our partnership in helping students level up their English proficiency. Invited parents, the key partners in…

In preparation for the Wai Khru Ceremony, our primary Thai teachers spent time with students during the morning assembly, guiding them on how to properly perform the wai—a traditional Thai gesture that reflects respect, kindness, and gratitude towards teachers and elders. This meaningful practice allows students to connect with Thai culture while learning the importance…

[Open to Public] Mummy, Daddy & Me: A playgroup for families with children aged 18 months to 3 years old. A special time for you and your little one to play, learn, and bond through outdoor fun, sensory play, role play, music, art & craft, and storytelling. Nurture your child’s social skills, language, and creativity—together….

On June 3, SISB Thonburi proudly hosted the 1st SISB Thonburi Table Tennis Open 2025 at our Multi-Purpose Hall, welcoming 119 players from 20 schools across the region. It was an exciting day filled with intense rallies, great sportsmanship, and unforgettable memories on the table! We were thrilled to have five SISB Thonburi students represent…

On Sept 12, our NK department had the privilege of celebrating Wai Khru Day, a revered tradition in Thai culture that honours the contributions of all teachers in our school community. Held on a Thursday—an auspicious day for education in Thailand—the students expressed their deepest respect and gratitude for their teachers for the invaluable gift…

On Sept 27, we hosted our Nursery Experience Day at SISB Thonburi, welcoming prospective nursery students and their parents to experience our vibrant classroom environment. The event was filled with engaging activities that brought joy and excitement to both children and adults alike. The children participated in a dynamic phonics lesson, explored sensory play in…