兴趣是学习最好的老师。引发学生学习兴趣,培养学生个性,尊重学生需求,是新课标对教师提出的新要求,这也就要求教师把激发学生的数学学习兴趣作为有效的教学的手段,把培养学生的数学学习兴趣作为优化教学的目的和 Interest is the best teacher to learn. Initiation of students’ interest in learning, cultivating students’ individuality and respecting the needs of students are the new requirements put forward by the new curriculum standards for teachers. This also requires teachers to stimulate students’ interest in mathematics learning as an effective teaching method and to cultivate their interest in mathematics learning For the purpose of optimizing teaching and