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Zydney, Janet Mannheimer; Grincewicz, Amy – Journal of Science Education and Technology, 2011
This study investigated the connection between the use of video cases within a multimedia learning environment and students' inquiry into a socio-scientific problem. The software program was designed based on principles from the Cognitive Flexibility Theory (CFT) and incorporated video cases of experts with differing perspectives. Seventy-nine…
Descriptors: Expertise, Ethics, Thinking Skills, Urban Schools
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Alozie, Nonye M.; Moje, Elizabeth Birr; Krajcik, Joseph S. – Science Education, 2010
One goal of project-based science is to promote the development of scientific discourse communities in classrooms. Holding rich high school scientific discussions is challenging, especially when the demands of content and norms of high school science pose challenges to their enactment. There is little research on how high school teachers enact…
Descriptors: Discourse Communities, High Schools, Secondary School Teachers, Science Curriculum