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在小学数学课中,根据教学内容可以划分为概念课、计算课、解决问题课与空间图形课,而几乎在每一个新知识的起始课,学生最先接触到的必然是数学概念。概念是构成小学数学基础知识的重要内容,它们是互相联系着的,也是学习其他数学知识的基础,因此上好概念课对小学生的后续学习以及数学素质发展的培养都具有很重要的意义。一、小学概念教学中普遍存在的问题目前,一线教师在概念教学中常常存在以下一些问题:
In primary school math class, according to the teaching content can be divided into concept class, calculation class, problem solving class and space graphics class, and almost every beginning of new knowledge class, students first come into contact with the inevitable mathematical concept. Concept is an important part of the basic knowledge of elementary mathematics. They are interrelated and also the basis for learning other maths knowledge. Therefore, it is of great significance that a good conceptual lesson is important for the follow-up study of pupils and the development of mathematical quality. First, the concept of universal teaching in primary problems Currently, front-line teachers in the concept of teaching often have the following problems: