小学数学无疑是一门逻辑性很强的学科，数学教育家波利亚曾说：“类比就是一

Primary school mathematics is undoubtedly a highly logical subject. Mathematics educator Polya once said: "An analogy is a kind of similarity." In mathematics learning, we often have the feeling of "like to know", and in different branches You will feel something similar in different fields. If we compare and associate this kind of similarity, the nature of a known mathematical object is transferred to another mathematical object, and the way to obtain the nature of another object is analogy. It allows us to fully develop our own ideas, use existing knowledge and experience to compare strange and unfamiliar problems with familiar problems or other similar things that have been solved, and to solve problems creatively. <br>When students are learning concepts, simple teaching is easy to make students feel boring, but if they take out the related things that students are familiar with and make an analogy, it will achieve twice the result with half the effort. Analogy is a thought method of indirect reasoning and a basic method of mathematics learning.

Primary mathematics is undoubtedly a very logical subject, mathematics educator Paulia once said: "Analogy is a similarity." "In math learning, we often feel like we're "familiar" and feel something similar in different branches and fields. If we move this analogy, association, from the nature of one known mathematical object to another, the method of obtaining the nature of another object is the analogy of thinking. It allows us to fully develop our own ideas, using existing knowledge, experience to compare unfamiliar, unfamiliar problems with familiar problems or other similarities that have been solved, and thus creatively solve problems.<br>When students learn concepts, simple teaching is easy for students to find boring, but if you draw up the students familiar with the related things for analogy, will achieve more than half the effect. The analogy is a kind of thought method of indirect reasoning and also a basic method of mathematical learning.

There is no doubt that primary school mathematics is a subject with strong logic. The mathematical educator Polya once said, "analogy is a kind of similarity." In mathematics learning, we often have the feeling of "deja vu", and in different branches and fields, we will feel some similar elements. If we compare and associate this similarity, we can transfer the properties of one known mathematical object to another, and the way to obtain the properties of another object is analogy thinking. It allows us to fully develop our own ideas, use existing knowledge and experience to compare unfamiliar and unfamiliar problems with familiar problems or other similar things that have been solved, so as to creatively solve problems.<br>When students are learning concepts, simple teaching is easy to make students feel boring, but if students take out the familiar related things for analogy, it will achieve twice the result with half the effort. Analogy is not only an indirect method of reasoning, but also a basic method of mathematics learning.<br>