目的：本研究旨在探討樂趣化跳繩教學對國小學童學習成效的影響，特別關注學生在跳繩能力及學習感受方面的變化。透過趣味性的課程設計，期望能提升學生對跳繩的興趣，進而提高其學習成效。方法：本研究採取行動研究法，以某國小三年級學生為研究對象，樣本共計31人。研究者在為期四週的教學實驗中，設計了一系列富有趣味性的跳繩課程，包括小組競賽、跳繩遊戲以及音樂伴奏的跳繩練習活動。研究前後對學生的跳繩能力進行測驗評量，並以相依樣本t檢定進行統計分析，再透過學生回饋學習單及教師觀察日誌進行質性探討。結果：一、經過樂趣化跳繩教學後，學生在跳繩能力測評中表現顯著提升（t=-4.609.p<.05），平均成績提高了18.03次。二、學生對樂趣化跳繩教學的課程設計表示喜愛並自覺跳繩能力的進步，且願意在未來持續接觸與精進跳繩運動。三、教師透過設計、實施、紀錄、反省的過程，達到個人專業成長的提升。結論：本研究證實了樂趣化跳繩教學對國小學童學習成效的積極影響，並建議教師在體育教學中融入趣味元素，以提高學生的參與度和學習動機。未來可進一步探索不同運動項目的樂趣化教學策略，為提升學校體育教育的質量提供更多實證支持。

Purpose: This study aimed to explore the impact of fun-oriented jump rope instruction on elementary school students' learning outcomes, particularly focusing on improvements in their jump rope skills and learning experiences. By incorporating engaging and enjoyable activities into the curriculum, the study sought to increase students’ interest in jump rope and, in turn, enhance their learning effectiveness. Method: Adopting an action research approach, the study involved 31 third-grade students over a four-week period. A series of fun-based jump rope lessons were designed, including group competitions, jump rope games, and music-accompanied practice. Students' jump rope performance was assessed before and after the intervention and analyzed using paired-sample t-tests. In addition, qualitative data were collected through student feedback forms and teacher observation journals. Results: First of all, students demonstrated significant improvement in jump rope performance after the intervention (t = -4.609, p < .05), with an average increase of 18.03 jumps. Secondly, students expressed a strong liking for the fun-oriented lessons, reported noticeable improvement in their skills, and showed a willingness to continue practicing jump rope in the future. Last, the teacher experienced professional growth through the ongoing process of planning, implementing, documenting, and reflecting on the lessons. Conclusion: The findings confirm the positive impact of fun-oriented jump rope teaching on elementary students' learning outcomes. It is recommended that physical education incorporate enjoyable and interactive elements to enhance student engagement and motivation. Future research could explore the application of similar fun-based strategies in different sports to further improve the quality of physical education.