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数学概念是数学知识体系中的基本元素,是形成数学公式、法则、定理的基础,同时也是计算和证明的奠基石.因此,概念教学在数学教学中有着不容忽视的地位.在数学概念教学中,教师必须摒弃过去那种就概念讲概念,照本宣科,直接将教材上的定义“灌”给学生的做法,取而代之的应该是能促进学生理解概念、应用概念,从而形成良好数学思维品质的教学行为.那么,在数学概念教学中,如何科学、合理地导入概念知识呢?下面,笔
Mathematics concept is the basic element in mathematical knowledge system, which forms the foundation of mathematical formula, law and theorem, and also the cornerstone of calculation and proof.Concept teaching in mathematics teaching has a place which can not be neglected.Mathematical concept teaching, Teachers must abandon the past that the concept of concepts, according to the scrivener, the textbook directly to the definition of “irrigation” to the students practice, should be replaced by students should be able to understand the concept of applying concepts to form a good mathematical thinking quality of teaching So, how to introduce the concept knowledge scientifically and reasonably in the teaching of mathematical concepts?