On Sunday, February 12, 2023, 155 Mathayomsuksa 3 students took the Basic National Educational Test (O-NET) for the academic year 2022, with Dr. Sudarat Srima, Deputy Director. Academic Affairs assigned by Assoc. Prof. Dr. Somkiat Korbuakaew, Director of Demonstration School of Suan Sunandha Rajabhat University to act as the head of the examination field in which the examination proceeded smoothly also received a visit to the examination field from the representatives of the president of the 2nd Examination Field Network Center, Mrs. Thitiwan Wangwongsakul, Mr. Piyanat Thanubutr and Mr. Anawat Khaikhao, study supervisors from the Office of the Regional Office 1, the examination committee reported the results of the examination and led the examination. Completely visited the exam room