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捧读贵刊2000年第1期刊登的《合理使用“CAI”的教学策略》一文后,深受启发。在此,我就在教学过程中运用文字处理软件WPS2000的演示功能,谈一谈我的几点体会。小学阶段的学生的抽象能力较差。在讲解有关几何形体的初步知识时,学生往往不能很正确运用和理解所学的知识去解决问题,但如果能合理利用计算机来辅助教学,把“静”变为“动”,学生理解起来就比较容易了。如:我在讲解小学数学第十一册中“求圆环的面积”前,设计了这样一个教学演示过程。如下图:
Inspired by the article entitled “Rational Use of CAI's Teaching Strategies” published in your first issue of the year 2000. Here, I use the word processing software WPS2000 demo function in teaching process, talk about some of my experience. Students in primary school are less able to abstract. When explaining the preliminary knowledge of geometry, students often can not correctly use and understand what they have learned to solve the problem. However, if the computer can be used rationally to change the teaching of “static” into “moving”, students can understand More easy. Such as: I am in the elementary school mathematics eleventh volume “seeking the area of the ring”, designed such a teaching demonstration process. As shown below: