The APIS STEM Day for upper primary students, held on October 24, 2024, was a collaborative service-learning event organized by Universiti Teknologi Malaysia (UTM) and Prince of Songkla University (PSU) at American Prep International School (APIS) in Hat Yai. This event brought together students, educators, and local communities in a dynamic exchange of knowledge and skills through hands-on STEM activities. Organized by the School of Human Resource Development and Psychology from UTM, the program aimed to bridge academic learning and real-world skills, engaging students in science, technology, engineering, and mathematics (STEM) education.