程序设计语言中多维数组部分的教学法探讨

An Approach to Methods of Teaching Multidimensional Digit Group in the Course of Program Design Language

在程序设计语言的教学中,多维数组变量概念与多维数组编程应用的教学是重点和难点。学生在学习这部分内容时容易产生概念模糊、运算要点不清楚等现象,从而导致编程的错误。因此,我们应该抓住多维数组的数据结构、基本运算过程以及如何正确利用多重循环语句编程等环节,在教学方法上对形象化与抽象化进行综合处理,使学生由感性认识逐步上升到抽象理论,从而掌握最基本的编程方法,具备一定的计算机应用能力。

While teaching program desing language,teachers should put the stress on enabling students to clearly understand the concept of variance and correctly apply MDG programming.The fallure of students to well understand this concept and grasp the essentials of MDG programming operation tend to cause wrong programing.It is necessary to pay close attention to the teaching of the following main points;the data structure of MDG;its main operator routines;the use of multiple cycle statement in MDG programming,etc.It is also necessary for teachers to compine the methods of imagery with that of abstraction in their teaching so that their student 'perceptual knowledge may develop into rational knowledge and they may succeed in mastering the most important methods of MDG programming and have rudimentary abilites in the application of computer.