List VOL.1 (7) NO.1 (4) NO.2 (3) 【Research Article】  Mathematics intern teachers´ concept images for mathematics teaching: The aspect of student engagement      Author:Chia-Jui Hsieh Research Article 【中文】  Enhancing teachers´ professional development through HPM script design      Author:Yi-Wen Su, Jyun-Wei Huang, Ching-Hui Chen, Ming-Yi Lin Research Article 【中文】  Practical Mathematics in Promoting the Professional Development of Mathematical Teaching for Preservice Kindergarten Teachers      Author:Ching-Shu Chen Research Article 【中文】