文章基本信息

标题：Evaluating the effect of teaching chemical equilibrium based on analogy and laboratuary on students achievement
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作者：Nagihan Yıldırım ; Nagihan Yıldırım ; Yasemin Şengün 等
期刊名称：Procedia - Social and Behavioral Sciences
印刷版ISSN：1877-0428
出版年度：2010
卷号：2
期号：2
页码：537-541
DOI：10.1016/j.sbspro.2010.03.059
语种：English
出版社：Elsevier
摘要：AbstractThe main aim of this research is to find out the effect of analogy and laboratuary based instructions on student achievement about chemical equilibrium in comparasion with traditional instruction. Semi-experimental research method was used. The sample was composed of 65 students from a high school in Trabzon. The classes were randomly determined as two experimental groups and one control group. A concept Test, semi-structured interview and unstructured observation were used as data gathering instruments. At the end of the study a significant difference was found in favor of the laboratory group over analogy, and a significant difference was found in favor of the experimental groups over the control groups.
关键词：Four-step constructivist teaching strategy;analogy;laboratory;dynamic structure of equilibrium;success