合作学习作为新课标提倡的重要学习方式之一,已日益被广大小学数学教师接受并应用于教学实践。但笔者发现,为数不少的小组合作学习显得浮华而低效。其原因是多方面的,如合作意识的淡薄,合作技能 As one of the important learning methods advocated by the new curriculum, cooperative learning has increasingly been accepted by the majority of primary school mathematics teachers and applied to teaching practice. However, I found that a large number of small group cooperative learning seemed flashy and inefficient. The reasons are many, such as the weak sense of cooperation, cooperation skills