A Study for Standard Specification Design and the Prectical Use of Portable Equipment for Mthematical inquiry ; Pracical Use of New Calculator for Mathematical Inquiry with Multiple Presentations

随着个人电脑的广泛使用，我们可以很容易地使用它们来帮助学生学习，并根据他们对学校数学的兴趣和好奇心来应用它们。高性能笔记本电脑和图形计算器已经发展起来，价格也下降了。这是一个很好的机会，成功地使用它们作为便携式设备的数学探究在课堂上。但在我们的数学课堂上，很少有老师在使用它们的同时表示感谢。为了改变课堂环境，为了学校数学的进步，我们考察了以下几点。1. 学校数学的方向/ 2。图表计算器的最新规范及其在课堂上使用的可能性/ 3。图示计算器作为便携式设备的实际应用实例。结果，我们成功地实现了以下几点。明确学校数学发展方向；(2)指出数学探究的重要性、教师在使用计算机时对数学探究的支持以及观察/实验方法。明确图形计算器的最新规格及其在课堂上使用的可能性；(1)对图形计算器使用的研究成果进行分类；(2)描述在信息化社会中，图形计算器在儿童数学教育中的理想用途；(3)说明图形计算器的功能及其用途。利用图形计算器制定课堂计划，改进数学课堂教学

With spreading the use of the personal computers, we can use them easily for students' learning and apply them according to their interests and curiosities in school mathematics. High-performance laptop personal computers and graphing calculators have developed and the prices have gone down. This is a good chance for successful use of them as portable equipments for mathematics inquiry in classrooms. But in our mathematics classsrooms, few teachers use them with acknowlegements.For changing the classroom conditions and for the progress of school mathematics, the following points are examined. 1. The direction of school mathematics/ 2. The recent specification of grahing calculators and the possibility of them for classroom use / 3. The example of practical use of graphing calculators as porbable equipments.As a result, we successfully achjeved the following points.1. Making the direction of school mathematics clear ; (1)Classifying the perspectives for mathematics education with forstering "Zest for Living" in mathematical activities/(2)Pointing out the importance of mathematical inquiry, teachers' supports for it in using coputers, and observation/experiment approach2. Making the recent specification of graphing calculators and the possibility of them for classroom use clear ; (1)Classify the achievements ofreserches in graphing calculator use/(2)Describing the ideal use of graphing calculators in mathematics education for bring up children in the information-oriented society/(3)Specifying function of Graphing calculators and their use3. Developing the class plans with graphing calculators for the improvement of mathematics cassrooms