Student’s profile of misconception in chemical equilibrium
Student’s profile of misconception in chemical equilibrium
复制标题
学生对化学平衡误解的简介
DOI：
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
N. Y. Indriyanti
中科院分区：
文献类型：
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作者：
T. Satriana;S. Yamtinah;Ashadi;N. Y. Indriyanti
化学平衡概念是化学中一个基本而复杂的概念。这项研究的目的是分析学生对化学平衡的误解。化学平衡概念的主题由三个子主题组成，即动态平衡和平衡常数，勒夏特列原理，以及平衡状态下实验结果的解释。参与者由六名学生组成，两名来自高学校，两名来自中等学校，两名来自低排名学校。用来识别学生档案误解的工具是计算机两层选择题（CTTMC）。有一个关于化学平衡概念的小主题很可能引起误解，即在平衡状态下解释实验结果。
The chemical equilibrium concept is a basic and complex concept in chemistry. The aim of this study was to analysis the student’s misconception of chemical equilibrium. Topic of chemical equilibrium concept consist of three subtopics there are dynamic equilibrium and equilibrium constants, Le Chatelier principles, and interpreting the experimental results in equilibrium state. The participant consisted of six students, two students from high, two from the medium, and two from the low ranked school category. The instrument used to identify student’s profile misconception was the Computerized Two Tier Multiple Choice (CTTMC). There is subtopic on the concept of chemical equilibrium that most likely causes misconception that is, interpreting the experimental results in equilibrium state.