高中立体几何教学策略分析  

Analysis of the Teaching Method of Solid Geometry in Senior High School

作　　者：杜正敏 陈明 DU Zheng-min;CHEN Ming(Ruxi Middle School,Suiyang 563305,China;School of Maths,Zunyi Normal University,Zunyi 563006,China)

机构地区：[1]绥阳县儒溪中学,贵州绥阳563305 [2]遵义师范学院数学学院,贵州遵义563006

出　　处：《遵义师范学院学报》2021年第2期149-151,共3页Journal of Zunyi Normal University

基　　金：贵州省教育厅高考综合改革研究专项课题(黔财教181号)。

摘　　要：在整个高中数学教学中,立体几何不但是高中数学教学的重点,也是高中数学教学的难点。在高中立体几何教学中,培养学生空间想象力是新课程目标和考试大纲所要求的重要能力之一。教师如何把握和处理好立体几何教学,在教学中怎样培养学生空间想象力是教学的重中之重,也是新课改下立体几何教学的要求所在。In the whole teaching of high school mathematics,solid geometry is not only the focus as well as the difficulty in the teaching of high school mathematics.In the teaching of solid geometry in senior high school,cultivating students’spatial imagination is one of the important abilities required by the new curriculum goal and examination syllabus.How to grasp and deal with solid geometry teaching and how to cultivate students’spatial imagination in teaching is not only the top priority of teaching,but also the requirement of solid geometry teaching under the new curriculum reform.

关 键 词：立体几何 立体想象 立体观念 直观教学 分析问题 

分 类 号：G636[文化科学—教育学]