小学数学教学是学生学习数学基础知识的重要阶段,并且由于小学生的特点——年龄小、注意力不集中、意志力薄弱、好奇心强等,因此,在教学过程中,培养学生学习的兴趣尤为重要,抓住小学生的特点,有针对性地对其进行教学,从而激发学生的学习兴趣,已成为当代农村小学教学中的重要问题。美国著名的心理学家布鲁纳曾说过:“学习最好的刺激就是对教材感兴趣,然而兴趣则是一种特殊性质的意识倾向,是产生动力的源泉。良好的学习兴趣是培 Primary school mathematics teaching is an important stage for students to learn the basic knowledge of mathematics. Due to the characteristics of primary school children, such as young age, inattention, weak willpower and strong curiosity, they are particularly interested in developing students’ learning during the teaching process It is of great importance to grasp the characteristics of primary school students and to teach them in a targeted manner so as to stimulate their interest in learning. This has become an important issue in the teaching of primary schools in rural areas. Brunner, a famous psychologist in the United States once said: ”The best stimulus for learning is to be interested in teaching materials, however, the interest is a kind of special tendency of consciousness and the source of motivation .A good learning interest is training