Potency to overcome misconceptions by using multiple representations on the concept of chemical equilibrium

Author:

Harza A E K P,Wiji W,Mulyani S

Abstract

Abstract This study aims to analyze the potential of some representations in overcoming misconceptions about the concept of chemical equilibrium. In this study using research and information gathering, the first stage conducted is related to articles relating to misconceptions that exist on the concept of chemical equilibrium, obtained in chemical equilibrium, then carried out an analysis of 14 articles, which cite misconceptions on chemical equilibrium, from this article a misconception that is often found is that the rate of the forward reaction is not the same as the rate of back reaction. From this collection of articles, 5 general chemistry textbooks were then reviewed, which presented the concept of chemical equilibrium for multiple representations, to overcome the misconceptions associated with the articles that were analyzed previously. The results obtained from general chemistry textbooks with several representations are able to overcome misconceptions derived from article analysis and can help students visualize the observed concept changes.

Publisher

IOP Publishing

Subject

General Physics and Astronomy

Reference25 articles.

1. Towards a coherent model for macro, submicro and symbolic representations in chemical education;Gilbert,2009

2. Why is science difficult to learn? Things are seldom what they seem;Johnstone;Journal of computer assisted learning,1991

3. Determination of students’ alternative conceptions about chemical equilibrium: a review of research and the case of Turkey;Ozmen;Chemistry Education Research and Practice,2008

4. How can secondary school students perceive chemical equilibrium?;Sendur;Education scinences,2010

5. Student misconceptions in chemical equilibrium;Wheeler;Science Education,1978

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3