小组合作学习是数学教师经常采用的教学方式之一,它有利于促进学生的主动建构,有利于培养学生的合作意识和能力,还有利于增强学生的自信,促进个性发展。但是,由于教师对小组合作学习的认识、组织、操作不当,使小组合作学习存在着“注重形式,忽视实质,缺乏实效”的问题。怎样才能提高小组合作学习的有效性呢?笔者认为,可从以下四个方面入手。 Cooperative group learning is one of the most frequently used teaching methods by mathematics teachers. It helps to promote students’ initiative construction, is conducive to cultivating students’ awareness of cooperation and ability, and also enhances students’ self-confidence and personality development. However, due to teachers’ misunderstanding, organization and improper operation of group cooperative learning, the problem of cooperative learning in group has the problem of “paying attention to form, ignoring substance and lacking in effectiveness”. How to improve the effectiveness of group cooperative learning? The author believes that the following four aspects can be started.