“合作学习”是将两个或两个以上的个体组织在一起,在学习中互相合作、互享资源、共同完成目标的一种学习方式。在学习《计算机安全与防护》这一节内容时,笔者采用了探究式的学习方法,按照“教师布置任务—学生分组合作—学生汇报成果—教师概括总结”的教学模式,笔者在组织小组合作学习的过程中,发生了几个小插曲,引起了笔者的深思。 “Cooperative Learning ” is a learning method that organizes two or more individuals to cooperate with each other, share resources and accomplish the goal together. While studying the content of “Computer Security and Protection”, the author adopts the inquiry-based learning method. According to the teaching mode of “teacher's assigning task-student group cooperation-student report achievement-teacher summarizing ”, During the group cooperative learning process, a few episodes occurred, aroused the author's deep thought.