Analysis of High School 「science」 Textbook on the Magma Formation in the Subduction Boundary
Analysis of High School 「science」 Textbook on the Magma Formation in the Subduction Boundary
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高中《科学》教科书俯冲边界岩浆形成解析
DOI：
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
Dhongil Lim
中科院分区：
文献类型：
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作者：
Kyungeun Park;K. Ahn;Dhongil Lim
摘要本研究旨在分析高中科学课程第七课程教材与教师指导书中有关俯冲边界岩浆产生（机制）的内容，找出其中文字与图形（插图）的错误描述，并提出改进方案。结果表明，不同教材对“岩浆”的定义存在很大差异，而且大多数教材对岩浆的形成机制缺乏科学的解释，甚至没有描述。此外，这些数字与文本的描述不一致，也有一些不正确的描述，这可能有助于形成和加强对板块构造以及俯冲边界火山活动的误解。因此，在前人研究的基础上，提出了一些改进方案（文字描述和图形）。本研究结果可作为高中科学教科书出版、科学课程开发及有效教学之参考。
The purpose of this study is to analyze the seventh curriculum textbooks and teacher's guides of high school science courses in relation to the generation (mechanism) of magma in subduction boundary and find the incorrect descriptions of the texts and the figures (illustrations) and then suggest some improved schemes. According to the result there are many discrepancies in definition of 'magma' among the textbooks and further little scientific explanations about the formation mechanism of magma in most textbooks, and even no descriptions about that. In addition, the figures are inconsistent with the description of the text and also have some incorrect depiction which might contribute to the forming and reinforcing misconceptions about Plate Tectonics as well as a volcanic activity in subduction boundary. On the basis of the previous researches, therefore, some improved schemes (text descriptions and figures) are suggested. The results of this study should be used as a reference for publishing science textbook, developing science curriculum, and teaching effectively in the high school.