Survey of high school students’ understanding of oxidation-reduction reaction

Wen Wei Chiang, Mei Hung Chiu*, Shiao Lan Chung, Chun Keng Liu

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

5 引文 斯高帕斯(Scopus)

摘要

This study investigated the conceptions of 340 Taiwanese high school students (grades 10 to 12) regarding oxidation–reduction reactions. The diagnostic tool used was a two-tier test based on a concept map of redox reactions as presented in high school curriculums. The reliability of the two-tier test items was 0.82. The results show that most 11th graders performed equally well in questions related to the concept of the gain and loss of electrons during oxidation–reduction. In terms of working with oxidation numbers, scores increased with grade level. The results of this study provide valuable reference for curriculum designers and science instructors.

原文英語
頁(從 - 到)569-607
頁數39
期刊Journal of Baltic Science Education
13
發行號5
出版狀態已發佈 - 2014 十二月 1

ASJC Scopus subject areas

  • 教育

指紋

深入研究「Survey of high school students’ understanding of oxidation-reduction reaction」主題。共同形成了獨特的指紋。

引用此