教学是师生双边活动,教法得当,学生事半功倍,否则就没什么效果。而特别又是数学这门学科,要让学生易懂又能很好地运用,教师就要从各方面激发学生的数学思维。首先,教师的语言要形象化,教师的语言清晰流畅是首要的。数学语言越形象,越容易激发学生的数学思维。初中学生的理解能力不强,加上数学知识的抽象性,学生往往一知半解,如果教师再用较深奥的语言教学,学生就 Teaching is bilateral activities of teachers and students, teaching properly, students do more with less, otherwise no effect. In particular, the discipline of mathematics, to make students easy to understand and can be well used, teachers must stimulate students in all aspects of mathematical thinking. First of all, the teacher's language should be visualized, the teacher's language is clear and smooth first. The more vivid the mathematical language, the more easily stimulate students' mathematical thinking. Junior high school students' ability to understand is not strong, coupled with the abstraction of mathematical knowledge, students often know very little, if teachers use more profound language teaching, students