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Mupira, Pio; Ramnarain, Umesh – Journal of Research in Science Teaching, 2018
Due to apartheid policies, Black African learners in South Africa have been severely disadvantaged in school science. Despite policy changes to redress these historical imbalances, Black African learners continue to underperform in science. Previous research has identified motivation as a key factor that impacts performance. Achievement goal…
Descriptors: Goal Orientation, Disadvantaged Schools, Inquiry, Science Instruction
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Frailich, Marcel; Kesner, Miri; Hofstein, Avi – Journal of Research in Science Teaching, 2009
This study investigated the effectiveness of a web-based learning environment in enhancing 10th grade high-school students' understanding of the concept of "chemical bonding". Two groups participated in this study: an experimental group (N = 161) and a comparison one (N = 93). The teachers in the experimental group were asked to implement four…
Descriptors: Experimental Groups, Qualitative Research, Learning Strategies, Cooperative Learning
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Clary, Renee M.; Wandersee, James H. – Journal of Research in Science Teaching, 2007
Mixed methods research conducted across three semesters in introductory college geology classes (n=187, 190, 138) attempted to ascertain whether integrated study of petrified wood could serve as a portal to improved student geobiological understanding of fossilization, geologic time, and evolution. The Petrified Wood Survey[TM] was administered as…
Descriptors: Experimental Groups, Control Groups, Introductory Courses, College Students
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Zohar, Anat; Aharon-Kravetsky, Simcha – Journal of Research in Science Teaching, 2005
Despite inconclusive evidence regarding the effectiveness of cognitive conflict, educators still consider it a significant instructional strategy. One of the challenges of current research is to study the conditions under which cognitive conflict is effective. This research examines the notion that cognitive conflict may have dissimilar effects…
Descriptors: Instructional Effectiveness, Cognitive Processes, Conflict, Teaching Methods
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Osborne, Jonathan; Erduran, Sibel; Simon, Shirley – Journal of Research in Science Teaching, 2004
The research reported in this study focuses on the design and evaluation of learning environments that support the teaching and learning of argumentation in a scientific context. The research took place over 2 years, between 1999 and 2001, in junior high schools in the greater London area. The research was conducted in two phases. In phase 1,…
Descriptors: Junior High Schools, Experimental Groups, Science Teachers, Persuasive Discourse