On Tuesday, May 12, 2026, the Demonstration School of Suan Sunandha Rajabhat University, led by **Associate Professor Dr. Sumalee Thiantongdee**, Director of the Demonstration School, together with faculty members and staff, participated in the **Teacher and Educational Personnel Development Program 2026**.

The program was organized to prepare school personnel for the changes and challenges of modern education by enhancing their knowledge, professional skills, and instructional competencies. The initiative aims to strengthen educators’ capacity to provide high-quality learning experiences, ultimately contributing to the sustainable development of student achievement and success.

Furthermore, the program supports the school’s vision of becoming a strong and high-quality learning organization that continuously promotes professional growth and educational excellence.

???? **Venue:** Royal River Hotel, Bangkok