浅探初中低年级数学概念教学

The Concepts Teaching of Math in the Junior Middle School

数学概念是事物空间形式和数量关系的本质属性在人脑中的反映,是进行数学思维的基本要素。只有正确理解和掌握数学概念,才能有效地进行判断、解释、推理、运算与解决问题。因此,概念教学在数学教学中具有十分重要的地位。在教学中要根据不同概念所呈现出的不同特点,采取不同的教学方法,从思维的基本单位开始,逐步促进学生的思维发展。

Mathematical concepts are the essential attribute of space form and quantity relationship reflects in the human brain, and the basic elements of mathematics thinking. Only understand and master mathematical concepts, students can effectively, reasoning, judgment and interpretation operation and solve the problem. Therefore, the concept teaching plays a very important position in the mathematics teaching. According to the different characteristics of different concepts are presented, teacher can adopt different teaching methods, begin from the basic unit of thinking, gradually promote the development of students＇ thought.