本研究目的旨在探討合作學習運用於大學體育課，對於學生桌球反手推擋學習成效的影響，並了解合作學習對不同能力學生在學習成效的影響。本研究為準實驗研究，採不等組前後測設計。方法是以大學二年級二個班級共101名學生為研究對象，並隨機分派一班51名學生為實驗組，另一班50名學生為控制組；教學實驗過程中，實驗組實施合作學習教學法，控制組則實施傳統式教學法，在實驗教學前兩組學生皆接受前測、實驗處理、後測等實驗程序。所得資料以相依樣本t檢定、二因子共變數分析等統計方法進行考驗。研究結果如下：1.實驗組與控制組在桌球反手推擋學習成效方面，後測成績表現顯著優於前測成績。2.實驗組的桌球反手推擋學習成效顯著優於控制組。對於低能力學生，實驗組的桌球反手推擋學習成效顯著優於控制組。可歸納以下結論：大學體育課實施合作學習教學法，對於學生的桌球反手推擋學習成效具有正面的效果。

The purpose of this study is to discuss the affect of applying the cooperative learning method at university physical education classes, and to understand how this method affects students with different learning abilities. This study took a quasi-experimental approach using pretest-posttest, nonequivalent-group design. Subjects are total 101 sophomores. 51 students in one class was randomly assigned to be the experimental group while other 50 students in one class was the control group. In the process of experiment, we apply the cooperative learning method to the experimental group, and apply the traditional teaching method to the control group. Before starting the experiment, two groups of students were required to take pre-tests, experiment process, and pro-tests. Apply statistics methods, such as paired-sample t test, MANOVA…etc, to the received information. The result of this study is: 1. Regards to learning table tennis backhand block, experimental group and control group's posttests are obviously better than pretests. 2. Experimental group's effect in learning table tennis backhand block is obviously better than the effect of Control group. Regards to low-ability students, Experimental group's effect in learning table tennis backhand block is obviously better than the effect of Control group. We can conclude that, applying the cooperative learning method at university physical education classes has positive effects among students in learning table tennis Backhand Block.