学生学习兴趣是影响学生学习效果的一个关键因素．合理激发学生的学习兴趣,使学生享受学习的乐趣,使学生乐学,是《数学新课程标准》实施以来老师尤为重要的任务之一,也是减轻学生课业负担,提高课堂效率的有效途径．如何才能有效激发学生的学习兴趣,让学生乐学,笔者认为,从如下几个方面进行尝试． Students’ interest in learning is a key factor influencing student learning. Reasonably stimulating students’ interest in learning, enabling students to enjoy learning, and making students happy is one of the most important tasks of the teacher since the implementation of the “New Mathematics Curriculum Standards”. It is also an effective way to reduce the burden on students’ work and improve the efficiency of the classroom. How can we effectively stimulate students’ interest in learning so that the students can learn, I believe, try from the following aspects.