本研究旨在探討從事獨輪車運動教學的教師教學態度與學生學習動機及學習成效之關係，並進一步研究分析教師教學態度對於學生學習動機與學習成效是否有調節效果。研究範圍以103學年度彰化縣國小校內有推展獨輪車運動之中高年級學生為研究對象，以「教師教學態度對學生學習動機及學習成效之影響問卷」為研究工具進行施測，總計發出392份問卷，有效問卷共計347份，有效問卷率為88.52％。經SPSS18.0統計軟體進行資料分析，研究結果發現：一、學生學習動機之引起動機、建立信心、切身滿足對整體學習成效及認知、情意技能構面僅具有部份達到顯著的正向調節。二、當學生學習動機越強時，且與教師教學態度的交互作用越高時，其整體學習成效及認知、情意技能就會有越好的表現。最後依據研究結果提出建議，以供學生、教師及未來研究者參考。

The purposes of this study were to investigate the impact of teacher's teaching attitudes toward students' learning motivation and learning achievements-taking unicycle sport as an example and to analyze if teacher's teaching attitudes had any effects on their students' learning motivation and learning achievements they had gotten or not. Participants were the third to sixth grade students in the 103th academic year in Elementary Schools which promote unicycly sport in Chang-hua. Surveys were conducted through comprehensive sampling, and a total of 347 questionnaires were collected as valid data, descriptive statistics are done by Spss 18.0 version, the findings of this study were as follows: 1. In Students' learning motivation, induce motivation, build confidence, delicate satisfaction toward learning effectiveness, cognition and emotional skills could part positively predict regulation.. 2. The interactions between students' who have stronger learning motivation and teacher's teaching attitudes, students' learning achievements could be performed better. Finally, the results of this study can be a reference for students, teachers, and further study.