The Journal of Science and Mathematics Education in Southeast Asia, the official journal of SEAMEO Regional Centre for Education in Science and Mathematics (RECSAM), is published twice a year in June and December. The journal serves as a medium for the exchange of ideas and the dissemination of information in science, mathematics and technology 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 area of teacher-education is invited.