爱因斯坦说:“兴趣是最好的老师”。所谓兴趣是人们对一定事物有趋向性的心理特征,是带有感情色彩的一种积极的认识倾向。它表现为一个人力求接触,研究和认识某种事物和某种活动的心理倾向。这种倾向是在实践活动中发生和发展起来的。它是认识的欲望,是学习的直接动力,也是自觉能动性的重要组成部分。它与能力的发展有着密切的关系。小学数学教学中,教师务必从激发学生的兴趣入手,创设愉悦、和谐的教学氛围,唤取学生强烈的求知欲望,激发学生对所学知识的 Einstein said: “Interest is the best teacher ”. The so-called interest is that people have certain psychological characteristics of the trend, with a positive emotional awareness of the tendency. It manifests itself in the psychological tendencies of an individual to contact, study, and recognize something and some activity. This tendency occurs and develops in practical activities. It is the desire to know, is the direct motivation of learning, but also an important part of conscious initiative. It is closely related to the development of ability. Primary mathematics teaching, teachers must start from the excitement of students to create a pleasant, harmonious teaching atmosphere, call for a strong desire for knowledge, to stimulate students to learn knowledge