初中数学“图形与几何”教学中空间观念的培养  

The Cultivation of the Concept of Space in the Teaching of"Figure and Feometry"in Junior Middle School Mathematics

作　　者：高超[1] GAO Chao(Jilin Normal University,Changchun,Jilin Province,130000 China)

机构地区：[1]吉林师范大学,吉林长春130000

出　　处：《科技资讯》2020年第30期143-144,147,共3页Science & Technology Information

摘　　要："图形与几何"是初中数学教学中重要的一个知识板块,也是学生逻辑思维的起步。学生数学空间观念的发展和培养不仅有助于提高学生的数学素养,也有助于学生认识客观世界和发展空间思维,而且空间观念也是学好"图形与几何"的必要条件。所以该文以"图形与几何"板块中的知识为例,探索在初中数学教学中应怎样培养学生的空间观念。"Figure and Geometry"is an important part of knowledge in junior high school mathematics teaching,and it is also the start of students’logical thinking.The development and cultivation of students’mathematical space concept not only helps to improve students’mathematical literacy,but also helps students to understand the objective world and develop spatial thinking.And the concept of space is also a necessary condition to learn"Figure and Geometry".So,this paper takes the knowledge in"Figure and Geometry"as an example to explore how to cultivate students’concept of space in junior high school mathematics teaching.

关 键 词：初中数学 图形与几何 空间观念 教学 

分 类 号：G62[文化科学—教育学]