SAJSE is the leading platform for advancing STEM education and encouraging innovation in Southeast Asia. Our journal exemplifies the spirit of collaboration, creativity, and capacity building. We are dedicated to making STEM education accessible to all, while also offering chances for educators and students to share their research, teaching techniques, and new ideas. This open-access journal serves as a beacon for researchers, educators, policymakers, and students seeking excellence in STEM education. This issue includes the selected papers from Bhutan, Brunei Darussalam, Cambodia, Kazakhstan, Philippines, and Thailand, featuring a variety of interesting articles and research across three sections: the Policy Section, the Teachers Section, and the Students Section.