碩士 國立新竹教育大學 教育與學習科技學系 103 Teacher positive leadership and student academic optimism are the important factors of the student well-being.This study aimed to investigate the current situations and circumstances of elementary school teacher positive leadership, student academic optimism and student well-being.The research methods included literature review and questionnaire survey. The survey objects were elementary school 6 grades students among Taoyuan County, Hsinchu County, Hsinchu City and Miaoli County. The study issued a total of 1001 questionnaires, with the return rate of 89.7%, among which there were 822 questionnaires valid.The data was analyzed by factor analysis, reliability analysis, descriptive statistics and structural equation modeling. The findings based on the results of the research are as follows: 1.The current situations of the teacher positive leadership perceived by students is good. 2.The current situations of the student well-being perceived by students is good. 3.The current situations