一堂优秀的课犹如一篇跳动着灵动音符的乐章,处处散发着迷人的光彩,而新课导入恰如这一乐章中的序曲,不仅吸引着学生强烈的参与兴趣,而且能激发学生的思维,引发他们无穷的想象。因此,新课导入不仅是完整课堂中不可缺少的一个环节,它在整个教学过程中,更能起着承上启下、继往开来的纽带作用。因此,在大力打造数学有效课堂的今天,重视对数学课堂新课导入环节的研究尤为重要。本人在平时的教学中,通过研究教学内容,设计契合学生心理的新课导入方式,从而为打造富有实效的初中数学课堂,积累了点滴经验,在此谈点浅见,与同行共讨。一、设置悬疑,激发兴趣思维从疑问和惊奇开始。数学课堂要想触发学生思 An excellent lesson is like a piece of music that beats the Smart Music Notes, giving a charming glamor everywhere. The introduction of the new lesson into the overture just like this movement will not only attract students ’intense interest in participation, but also stimulate students’ thinking and trigger They have endless imagination. Therefore, the introduction of the new curriculum is not only an integral part of the whole class, but also serves as a link between the past and the future throughout the teaching process. Therefore, in vigorously to create an effective classroom of mathematics, it is particularly important to pay attention to the research of the introduction of the new course in mathematics classroom. In my usual teaching, I designed a new way of introducing students’ psychology through the study of teaching content, and thus accumulated a bit of experience in creating a practical junior high school mathematics classroom. First, set the suspense, to stimulate the interest of thinking from doubt and surprise. Math class to trigger student thinking