教学教学“认识几分之一”一课,三个环节,三个层次,由浅入深,层层递进,既达成了教学目标了教学目标,突出了教学重点,又让我们看到了学生智慧的火花不断闪现。写文章讲究结构层次。一堂好的数学课也应讲究层次性。层次分明、重点突出的课堂不仅能够提高课堂教学效率,有效达成教学目标,还能激发学生兴趣,活跃学生思维。因此,在课堂教学过程中,我们就要理清课堂教学层次,有的放矢,突出重点。下面,以“认识几分之一”一课为例谈谈笔者的粗浅看法。心理学研究表明:分数概念的抽象性及其理解方式的多样性,是儿童理解分数概念的困难所在。如何破 Teaching teaching “understanding a few ” a lesson, three links, three levels, from shallow to deep, progressive progressively, both reached the teaching goal of teaching objectives, highlighting the teaching focus, let us see The spark of student wisdom flashes constantly. Write articles about the structure level. A good math class should also pay attention to the level. Layered, focused classroom can not only improve classroom teaching efficiency, effectively achieve the teaching objectives, but also stimulate student interest, active student thinking. Therefore, in the classroom teaching process, we must sort out the level of classroom teaching, targeted, focused. The following, to “know a few” lesson as an example to talk about the author’s superficial view. Psychological studies have shown that: the abstraction of the concept of scores and the diversity of their understanding of the way, it is difficult for children to understand the concept of scores. How to break