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Join an Open House ... 

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We welcome new students to join Pre-Nursery - Year 12 classes between NOW and August 2025

Some of the reasons that TSI International School continues to grow so quickly:

  • British Curriculum at two Bangkok Campuses - Wongwianyai for Pre-Nursery – Year 6 / Bearing for Pre-Nursery - Year 13 (primary school opening in August 2025).

  • Engaging, inquiry-based, holistic education.

  • Specialist Arts, STEAM and Language programmes.

  • Spacious and well-equipped campuses which include grass playgrounds and sporting areas, indoor gyms and swimming pools.

  • Well-qualified, highly committed teachers.

  • Member of CIS.

  • Exceptional IGCSE and A Level examination results and worldwide university offers.

  • Supportive and diverse community (35 nationalities).

Request Information for YOUR Child

1. How can we help you? Required
2. If you would like fee information please tell us when your child/children MIGHT join TSI: Required

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Our Campuses

TSI Wongwianyai Campus 

717 Prachathipok Road,

Wongwianyai, Bangkok 10600

Phone: 02-861-6161

Email: junior@tsi.ac.th

Click HERE for Google Maps location

TSI Bearing Campus 

1799 Thang Rotfai Sai Kao Road,

Samrong Nua, Samut Prakan 10270

Phone: 02-743-5050

Email: senior@tsi.ac.th

Click HERE for Google Maps location

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