“兴趣教学法”是针对初中生的心理特征,把数学中重要而又枯燥无味的知识转化为有趣的问题,以激发学生的学习兴趣,变“要我学”为“我要学”为目的的一种行之有效的教学方法。下面试做阐述。一、精心设计课堂开头,为本节知识作好铺垫每一节若有好的开头吸引住学生,将会获得事半功倍之效果。如:在讲“黄金分割线段”时,我首先提出下列问题: “Interest teaching method” is aimed at the psychological characteristics of junior high school students, turning the important and boring knowledge in mathematics into interesting questions to stimulate students’ interest in learning and to change “I want to learn ” to “I want Learn to use an effective teaching method for the purpose. Try to explain it below. I. Carefully designing the beginning of the class to pave the way for this section of knowledge. If every section has a good beginning to attract students, it will get twice the result with half the effort. For example: When I talk about the ”golden section", I first ask the following questions: