应用题是小学数学教学中的重点与难点,其特点是将复杂的数量关系用抽象的文字加以描述,对学生的逻辑思维能力要求较高。小学阶段的学生其抽象思维仍未发展成熟,所以对纯文字的东西理解起来比较困难。所以教师在教学过程中应采取更加灵活变通的教学方法以帮助学生理解题意。如果教师一味以语言去讲解题意,以文字来描述数学概念,必定不利于学生对知识的掌握,即使花费大量时间与口舌,其效果也是十分有限的。即使学生掌握了,也仅局限于做某道题而无法变通。一个优秀的教师应该着重培养学生的学习能力,教授学生学习方法。俗话说“授之以鱼不如授之以渔”。线段图在小学数学的应用题教学中 Application questions are the key and difficult points in primary school mathematics teaching, which is characterized by describing the complex quantitative relations in abstract words and demanding students’ logical thinking ability. Students in elementary school have not yet reached a level of abstract thinking, so it is difficult to understand purely written things. Therefore, teachers should adopt more flexible teaching methods in the teaching process to help students understand the questions. If teachers blindly use language to explain the problem and describe the concept of mathematics in words, it will definitely not help the students to master the knowledge. Even if they spend a lot of time and tongue, the effect is very limited. Even though students are mastered, they are limited to doing certain questions and can not be changed. A good teacher should focus on developing students’ ability to learn and teach students how to learn. As the saying goes “To teach the fish as granted to the fishing ”. Line graph in the elementary mathematics application problem teaching