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Jong, Jing-Ping; Chiu, Mei-Hung; Chung, Shiao-Lan – Science Education, 2015
This study investigated the effects of a modeling-based text on 10th graders' modeling competencies. Fifteen 10th graders read a researcher-developed modeling-based science text on the ideal gas law that included explicit descriptions and representations of modeling processes (i.e., model selection, model construction, model validation, model…
Descriptors: Science Education, Models, Competence, Grade 10
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Kang, Sukjin; Scharmann, Lawrence C.; Noh, Taehee – Science Education, 2005
In this study, students' views on the nature of science (NOS) were investigated with the use of a large-scale survey. An empirically derived multiple-choice format questionnaire was administered to 1702 Korean 6th, 8th, and 10th graders. The questionnaire consisted of five items that respectively examined students' views on five constructs…
Descriptors: Measures (Individuals), Grade 10, Scientific Principles, Grade 6