標題: Diagnosing students' alternative conceptions in science
作者: Tsai, CC
Chou, C
教育研究所
師資培育中心
Institute of Education
Center of Teacher Education
關鍵字: assessment;constructivist;individual;Internet;quantitative;school;science;two-tier test
公開日期: 1-Jun-2002
摘要: This study described an attempt to develop a networked two-tier test system. A two-tier test is a two-level multiple-choice question that diagnoses students' alternative conceptions in science. Three networked, two-tier test items were presented in this study. Students in Taiwan (555 14 year olds and 599 16 year olds) were asked to answer these items online. An analysis of students' answers suggested that students' alternative conceptions might be retained even after formal instruction about relevant conceptions. Moreover, their responses were related across these three two-tier test items. Further development of the two-tier test system will mainly focus on designing appropriate feedback and guidance that help students overcome their alternative conceptions. In this way, the networked two-tier test system is not only a diagnostic tool, but also an effective instructional tool. This study has illuminated some innovative thoughts for the research and practice of science education.
URI: http://dx.doi.org/10.1046/j.0266-4909.2002.00223.x
http://hdl.handle.net/11536/14486
ISSN: 0266-4909
DOI: 10.1046/j.0266-4909.2002.00223.x
期刊: JOURNAL OF COMPUTER ASSISTED LEARNING
Volume: 18
Issue: 2
起始頁: 157
結束頁: 165
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