初中学生在初步学习单项式、多项式、整式时,总会出现一些简单而常见的问题,本文结合实际教学中学生容易出现的问题,分析如何学习单项式、多项式、整式,怎样掌握整式加减的小窍门等,抛砖引玉,以期为学生学习整式提供一定的指导意义。一、单项式中出现的主要问题单项式的学习对学生而言并不难,但由于知识面窄,不能完全理解一些数学概念,学习中经常犯一些“小迷糊”。1.单独的一个数或字母也是单项式 When junior high school students begin to study monolingual, polynomial and integral, there are always some simple and common problems. Based on the problems that students are apt to appear in actual teaching, this article analyzes how to learn monadic, polynomial, integral and how to master the integral addition and subtraction. , Give pointers to others, with a view to provide some guidance for the students to learn the whole. First, the main problems appeared in the monomodal Monomial learning is not difficult for students, but due to a narrow range of knowledge, can not fully understand some of the mathematical concepts, learning often make some “confused”. A single number or letter is also a monomial