Description：The Journal of Science and Mathematics Education in Southeast Asia (JSMESEA), the official Journal of SEAMEO Regional Centre for Education in Science and Mathematics (RECSAM), is published once a year in December since the year 2018. The Journal serves as a medium for the exchange of ideas and the dissemination of information in science and mathematics education for a wide range of readership. Submission of quality papers relevant to the teaching and learning of science and mathematics at the primary and secondary levels and the areas of teacher-education is invited. All manuscripts are double-blind peer-reviewed before publication. The journal processing fee is free.