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数学概念教学是一个永恒的话题,尤其在实施新课程的今天,更应该用心研究今天如何教概念,从小学数学教学内容的特点来分析,小学低年级数学教学中所涉及的概念大多数是起始概念,一般不能用定义的方式来揭示。因而,采用概念形成的方式获取概念是低年级学生常用的方式。随着孩子年龄的增长,认知水平的不断提高,其认知结构中的知识越来越丰富,所掌握的概念也越来越成系统,概念同化方式逐渐占据数学学习的主导地位。那么对于这种教材采用定义揭示概念的本质属性,学生采
The concept of mathematics teaching is an eternal topic, especially in the new curriculum today, but also should carefully study how to teach concepts today, from the characteristics of primary school mathematics teaching content analysis, primary school mathematics teaching in the lower grades most of the concepts involved are up The concept of beginning, the general can not be used to define the way to reveal. Therefore, the concept of the concept of the concept of access to the concept of low-grade students commonly used way. With the growth of children’s age and the continuous improvement of their cognitive level, the knowledge in their cognitive structure is becoming more and more abundant. The concepts they grasp are increasingly becoming more and more systematic, and the concept of assimilation gradually occupies the leading position in mathematics learning. So for this kind of teaching material uses the definition to reveal the essential attribute of the concept, students adopt