摘要
以圆台的认识为例,利用GeoGebra的交互优势阐述了课件设计的整个过程.通过对本章内容的整体分析,挖掘出需要动态展示的六部分内容,从实际教学需求出发,设计课件的对应功能,通过图形的动态变换、自定义指令辅助日常教学,更有利于学生对抽象知识的理解,将抽象的知识具体化,提高学生的学习兴趣和探究精神.
In the teaching practice of senior high school solid geometry,it is typical of a teacher to show some pictures and draw some pictures to give a static presentation of the content of learning.GeoGebra,as an outstanding mathematics teaching software,boasts its many advantages in developing interactive mathematics coursewares in the following aspects：convenient mathematical operation;sufficient modes available for interaction;powerful self-defining orders and abundant functional zones.Take the recognition of the frustum cone for example,through a global analysis of the content in the whole chapter,six parts of content that is in need of dynamic presentation are decided on and based on the real teaching needs,the corresponding functions are designed for the courseware.Finally,by use of the GeoGebra an interactive courseware is developed.The GeoGebra-based courseware development of Senior high school maths teaching via dynamic switch of graphs and computer-aided teaching through self-defining instructions is conducive to students＇ understanding of abstract knowledge,which can help substantiate the abstract,thus to arouse students＇ learning interest and inquisitive mind.
出处
《内江师范学院学报》
2017年第8期26-30,共5页
Journal of Neijiang Normal University
基金
全国高师数学教育研究会小教培养工作委员会课题(XJ201601)
