通过多年的教学实践 ,笔者在小学数学教学中 ,摸索总结出一套“读”、“议”、“点”、“练”四步教学方法 ,取得了良好的教学效果。第一步 :“读”——探疑。根据教材的特点和教学目的 ,教师在导入新课的基础上 ,把本节内容设计成几个问题 (问题的设计要讲究“梯度”、“适度? Through years of teaching practice, the author explores a set of four-step teaching methods of “reading”, “meeting”, “point” and “practice” in primary school mathematics teaching and has achieved good teaching results. The first step: “Reading” - Suspected. According to the characteristics of teaching materials and teaching purposes, teachers in the introduction of new courses based on the content of this section designed into several questions (the design of the problem should pay attention to “gradient”, "moderate?