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The development of basic standardized program of micro-computer to display the more real color of chemical substances on CRT.

开发微机基础标准化程序，使化学物质在CRT上显示更真实的颜色。

基本信息

批准号：
01580272
负责人：
YOSHIDA Toshihisa
金额：
$ 1.15万
依托单位：
Saitama University
依托单位国家：
日本
项目类别：
Grant-in-Aid for General Scientific Research (C)
财政年份：
1989
资助国家：
日本
起止时间：
1989 至 1990
项目状态：
已结题

项目摘要

Head investigator belongs to the faculty of education ( teacher training faculty ). The curriculum for teacher training course is included broad academic fields, so students in our faculty must select many courses. The chemistry should be taught as a set of lectures, exercises, and experiments at any level. They could master it only when they have gone through many chemical experiences, therefore they must be given chemical experiments as many as possible, even if by CAI.Students wonder first at the color changes depend on ionic reactions at chemical experiments and then begin to have some interest in chemistry. In recent years, CAI has been adopted in chemical education, but real colors for chemical substances can't be reproduced the because kinds of color displayed on CRT are few. We aimed therefore, how to reproduce the real colors for chemical teaching materials in CAI education.We got the following results and so on ;(1) " Display for real color of chemical substances ", J. Asso. PC for Chemists, (2), 75 (1989)(2) " Display for real color of precipitates at inorganic qualitative analysis by micro-computer ", J. Asso. PC for Chemists, 12(1), 11 (1990)(3) " Display for real color changes of pH indicators by micro-computer ", Chem. Education, 38(3), 338 (1990).These above results could have really contributed to teaching chemical experiments of teacher training course of Saitama university. Students in our faculty have favorably evaluated these CAI systems. Now, the aim of this research could have been considered to be attained in teaching chemical experiments by CAI systems.

首席调查员属于教育学院(教师培训学院)。教师进修课的课程设置涉及的学术领域很广，所以我们的教职员工必须选择很多课程。化学应该作为一套讲座、练习和实验在任何水平上教授。他们只有在经历了许多化学经验后才能掌握它，因此他们必须尽可能多地进行化学实验，即使是通过CAI。学生首先对化学实验中依赖于离子反应的颜色变化感到好奇，然后开始对化学产生一些兴趣。近年来，计算机辅助教学在化学教学中得到了应用，但由于CRT上显示的颜色种类较少，无法再现化学物质的真实颜色。为此，我们研究了如何在计算机辅助教学中再现化学教材的真实色彩，取得了以下成果：(1)化学物质真实色彩的显示，J.Asso。化学家用计算机，(2)，75()(2)“无机定性分析中沉淀物的真彩色显示”，J·Asso。化学家用计算机，12(1)，11(1990)(3)“用微型计算机显示pH指示剂的真实颜色变化”，化学。教育学，38(3)，338(1990)。以上研究结果对崎玉大学师范类课程化学实验教学有一定的借鉴意义。我们教员中的学生对这些计算机辅助教学系统都给予了好评。目前，本研究的目的可以认为是在化学实验教学中利用计算机辅助教学系统来实现的。