初中数学作为中学数学的基础,其对学生数学情感的养成及数学思维的形成起着重要作用.本文主要从注重突出数学学科价值、教师如何充分发挥课堂优势以及如何促进学生发挥主人翁精神等方面,谈谈如何利用好兴趣这把关键性钥匙,开启初中数学学习之门.初中数学的抽象性和逻辑性往往造成了学生在学习过程 Junior high school mathematics as a basis for secondary school mathematics, which plays an important role in the formation of students’ mathematical emotion and the formation of mathematical thinking.This paper mainly focuses on highlighting the value of mathematics, teachers how to give full play to classroom advantages and how to promote students to play their ownership , Talk about how to make good use of this key key to open the door to junior high school mathematics learning.The abstract and logical junior high school mathematics often caused the students in the learning process