List Volume 21 (10) Number 1 (5) Number 2 (5)    Editor’s Notes | publication date:Sep. 2008 【Research Article】  First Graders’ Abilities of Number and Operations in Pingtung County      Author:Kuo-Heng Wang & Ching-Hua Chien Research Article 【中文】  Integrating Digital Storybooks into Teaching to Promote Children’s Cognitive Concepts of Animal Growth      Author:Chow-Chin Lu & Yueh-Yun Chen Research Article 【中文】  The Practice and Reflection of School-Based Teacher Evaluation      Author:Chih-Lin Sun Research Article 【中文】  Gender Differences and Differential Item Functioning in Mathematics Basic Competence Test for Junior High School Students      Author:Sheue-Mei Lu & Kuo-Nan Mao Research Article 【中文】  A Preliminary Study on the Status Quo and Difficulties of the Secondary Education in Lanyu Island      Author:Chuan-Rong Yeh, Wei-Chi Chung, & Chio-Wei Hong Research Article 【中文】