學歷國立臺灣師範大學科學教育博士，現職國立屏東教育大學 數理研究所教授兼所長l 著述Continually expanding content representations: A case study of a junior high school biology teacher.Biology teachers’knowledge base of instructional representations.Improving science teaching practices in elementary classrooms: A collaborative action research.建構主義教學策略－學習環的基本理念及國小自然科教學設計舉隅。屏師科學教育，第十一期，43-51……等論文。
