近年来，“德育”成为教育界的热门话题，正所谓“育人为本，德育为先”，我国基础教育改革着重强调“立德树人”，其中，责任教育扮演着极为重要的角色。当前，面临青少年责任感缺失的现象，培养新一代有责任感的青少年至关重要。体育与健康课程是学校教育必不可少的组成部分，体育教学具有其特殊性，而合作学习教学模式发展相对成熟，且有利于培养学生的各种技能，因此，尝试在体育教学中实行合作学习教学模式以提升学生的责任感，促进学生从体育课堂责任感的发展影响至个人责任感的发展，完善学生责任感的全面培养。

本研究基于文献资料法、教学实验法、专家访谈法、数理统计法及逻辑分析法等研究方法进行研究分析，其中，以教学实验法为核心，主要通过在对照班（40人）与实验班（42人）中进行为期10周的教学实验，对照班与实验班分别采用传统教学模式和合作学习教学模式展开教学。通过研究，从教学实验得出以下结论：

1.运用传统教学模式与合作学习教学模式均可增强学生的身体素质，客观反映出两模式下学生均能对自我负责。具体表现为：对照班与实验班学生身体素质均得到提升，其中，实验班对立定跳远、女生800米跑、男生1000米跑项目成绩的影响效果显著，且学生身体素质各指标的提升值均高于对照班。

2.相较于传统教学模式，合作学习教学模式更能提高体育课学生责任感。具体表现为：实验班在提升努力、尊重他人、帮助他人、合作这四个维度的效果更显著，而自我导向和遵守课堂规则这两个维度虽与对照班无显著差异，但也有一定的提升效果。

3.相较于传统教学模式，合作学习教学模式更能提高中学生个人责任感。具体表现为：实验班在提升自我掌控能力维度的效果更显著，而情绪行为调控能力和自我承担能力这两个维度虽与对照班无显著差异，但其均呈上升趋势且优于对照班。

通过研究，从教学实验得出以下建议：

1. 尝试让学生在生活中与其他个体合作的形式促进学生个人责任感的提升，将体育课中的责任感更好地迁移至生活中。

2.在实验初期向学生介绍合作学习教学模式的流程，且分发学习资料前说明其用法。

3.合作学习教学模式中教师应注重对课堂纪律的把控以及调动学生的积极性，关注学生间的交流，及时指导学生合作与交往的方法，避免“搭便车”现象的产生。

4.体育教学中教师可从学生自我、他人、集体等方面着手对学生的“德育”进行培养。

In recent years, "moral education" has become a hot topic in the education field, which is called "educating people is the foundation, moral education is the first". The reform of basic education in China emphasizes "cultivating people by virtue", in which responsibility education plays an extremely important role. At present, facing the phenomenon of teenagers' lack of sense of responsibility, it is very important to cultivate a new generation of responsible teenagers. Physical education and health course is an indispensable part of school education, and physical education has its particularity, while the cooperative learning teaching mode is relatively mature, which is conducive to cultivating students' various skills. Therefore, try to implement the cooperative learning teaching mode in physical education to enhance students' sense of responsibility, promote the development of students' sense of responsibility from physical education classroom to personal responsibility, and improve the overall cultivation of students' sense of responsibility.

This study is based on literature review, teaching experiment, expert interview, mathematical statistics and logical analysis. Among them, with the teaching experiment as the core, a 10-week teaching experiment was conducted in the control class (40 students) and the experimental class (42 students). The control class and the experimental class adopted the traditional teaching mode and cooperative learning teaching mode respectively. Through research, the following conclusions are drawn from teaching experiments:

1. Both traditional teaching mode and cooperative learning teaching mode can enhance students' physical quality, which objectively reflects that students can be responsible for themselves in both modes. Specifically, the physical quality of students in the control class and the experimental class has been improved, among which the experimental class has a significant effect on the standing long jump, 800-meter run for girls and 1000-meter run for boys, and the improvement value of each index of students' physical quality is higher than that of the control class.

2. Compared with the traditional teaching mode, the cooperative learning teaching mode can improve the sense of responsibility of physical education class students. The concrete performance is as follows: the experimental class has a more significant effect in promoting efforts, respecting others, helping others and cooperation, while the two dimensions of self-orientation and observing classroom rules are no significant difference with the control class, but they also have a certain promotion effect.

3. Compared with traditional teaching mode, cooperative learning teaching mode can improve middle school students' personal responsibility. Specifically, the experimental class is more effective in improving the dimension of self-control. Although there is no significant difference between the two dimensions of emotional behavior regulation and self-commitment and the control class, both of them are on the rise and better than the control class.

Through research, the following suggestions are drawn from teaching experiments:

1. Try to let students cooperate with other individuals in life to promote the improvement of students' personal sense of responsibility, and better transfer the sense of responsibility in physical education class to life.

2. At the beginning of the experiment, introduce the process of cooperative learning teaching model to students, and explain its usage before distributing learning materials.

3. In the cooperative learning teaching mode, teachers should pay attention to the control of classroom discipline, arouse students' enthusiasm, pay attention to the communication between students, guide students' cooperation and communication methods in time, and avoid the phenomenon of "hitchhiking".

4. In physical education, teachers can cultivate students' "moral education" from the aspects of students' self, others and collective.