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中学数学是一门重要的基础学科,其数学概念的学习在教学过程中有着举足轻重的影响。概念是人们认识事物本质的首要途径。恩格斯说:“在一定意义上,科学的内容就是概念的体系。”数学的概念更是数学法则、定理、运算的逻辑基础。只有使学生对概念有清楚深刻的认识,才能从根本上解决学生分析问题和解决问题的能力。下面,笔者就自己的教学经验,谈一些数学概念教学中的体会。
Middle school mathematics is an important basic discipline, the study of its mathematical concepts in the teaching process has a pivotal impact. Concept is the first way people understand the nature of things. Engels said: “In a certain sense, the content of science is the conceptual system.” The concept of mathematics is the logical basis of mathematical laws, theorems and operations. Only by enabling students to have a clear and profound understanding of the concept can students fundamentally solve the problem of analyzing and solving problems. Here, I on their own teaching experience, talk about some of the experience in teaching mathematical concepts.