小学数学教学活动中小组合作学习就是组内成员互相学习、、互相帮助,有利于学生积极思考、大胆发言,学生的主体地位得到体现;有利于培养学生自主探究的能力;有利于培养学生适应未来社会生存发展的需要。开展组间竞争,大大促进组内主动学习和主动下的被动学习向主动学习转变,唤醒并树立学生的主体意识,使他们认识到“我真行!”“我并不比别人差!” Primary school mathematics teaching activities in the group of cooperative learning is the group members learn from each other, help each other, is conducive to positive thinking, bold speech, the student’s dominant position is reflected; help students develop their own ability to explore; help students adapt to the future Social survival and development needs. To carry out competition among groups, greatly promote the active learning in the group and active passive learning to active learning change, wake up and establish the students’ sense of subject, so that they realize that “I am true!” “I am no worse than others! ”