“学困生”是对教育教学的一个重要影响因素。对“学困生”的帮助,除了发挥老师的作用外,同伴帮助是一个很好的途径。本文阐述了“学困生”的数学学习状况和通过学习小组开展同伴帮助提高成绩的方法。 “Poor students ” is an important factor in education and teaching. To help “students with learning difficulties”, in addition to playing the role of teacher, peer help is a good way. This article describes the state of maths learning and the ways in which peers can help improve their grades through study groups.