数学课堂教学的引入非常重要,设计得巧妙能起到先声夺人,引人入胜,一石激起千层浪,激发学生主动学习的作用.而良好的课堂教学结束方式的设计,则可再次荡起学生思维的涟漪,结尾设计的好,能达到到画龙点睛,余味无穷,启迪智慧的效果.因此,教师要精心设计一个新颖有趣、耐人寻味的课堂结尾,这样不仅能巩固知识,检查效果,强化兴趣,还能唤起学生的求知欲望,活跃思维,开拓思路,发挥学生的创造性,在热烈、愉快的气氛中把一堂课的教学再次推 The introduction of mathematics classroom teaching is very important, designed to clever play a pioneering, fascinating, a stone aroused Melaleuca waves, to stimulate students to take the initiative to learn the role of the good classroom teaching the end of the design, you can once again swing students thinking Ripples, the end of the design is good, can reach the finishing touch, aftertaste, enlightenment wisdom effect.Therefore, teachers should carefully design a novel interesting, thought-provoking end of the class, so not only to consolidate knowledge, check the results, to enhance interest, but also arouse Students desire for knowledge, active thinking, pioneering ideas, give play to the creativity of students, in a warm, pleasant atmosphere to teach a class again push