数学课堂的有效引入既能激起学生对数学学习的热情,为新知识的接受铺路搭桥,增强信心,集中注意力,又能使学生乐于思考,积极主动地参与探讨,至始至终地参与教学活动,进而提高课堂的教学效益。为了达到数学课堂的有效引入,我个人认为需要突出 The effective introduction of mathematics classroom not only arouse students' enthusiasm for mathematics learning, pave the way for the acceptance of new knowledge, enhance their confidence and concentrate their attention, but also make students willing to think, take the initiative to participate in the discussion, from start to finish involved Teaching activities, thereby improving the classroom teaching effectiveness. In order to achieve the effective introduction of math class, I personally think that needs to be highlighted