The 13th Academic Skills Promotion Activity on Tuesday, September 3, 2024 is a mathematics tutoring session by Associate Professor Dr. Nisakorn Sangwaranathi from the Faculty of Science and Technology, Suan Sunandha Rajabhat University, an expert in mathematics, who provided knowledge on how to take exams as well as programs that will help in studying mathematics better. This tutoring session was coordinated by Assistant Professor Dr. Thanatchayot Champawai, Deputy Director of the Demonstration School. This tutoring activity was held at the Phanitchakul Meeting Room from 3:30 p.m. to 5:00 p.m.