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Chang, Hsin-Yi – Science Education, 2022
This study investigated eight experienced science teachers' and eight senior high school students' metavisualization when they drew models to represent their concepts of carbon cycling. Qualitative data collection techniques including think-aloud tasks and follow-up retrospective interviews were employed. The purposes of the study included: (1) to…
Descriptors: Science Teachers, High School Students, Visualization, Freehand Drawing
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Chang, Pei-Fen; Lin, Miao-Chen – Journal of Further and Higher Education, 2015
This study investigates problem-solving difficulties of novices in a classroom setting, using a German instructional tool, the Fischertechnik kit of approximately 400 parts. In order to analyse the students' thinking processes as they solved the problems, verbal protocol analysis (VPA) was used to record the students'' thinking processes and…
Descriptors: Problem Solving, Novices, Student Characteristics, Student Behavior