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Ozgelen, Sinan; Yilmaz-Tuzun, Ozgul; Hanuscin, Deborah L. – Research in Science Education, 2013
The purpose of this study was to explore the effect of the inquiry-based and explicit-reflective laboratory instruction on preservice science teachers' (PSTs) conceptions of the nature of science (NOS) aspects. This study was carried out during the Laboratory Application in Science II course. All 52 preservice elementary science teachers…
Descriptors: Preservice Teachers, Preservice Teacher Education, Questionnaires, Elementary School Science
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Crippen, Kent J.; Archambault, Leanna M.; Kern, Cindy L. – Research in Science Education, 2013
Teaching science to secondary students in an online environment is a growing international trend. Despite this trend, reports of empirical studies of this phenomenon are noticeably missing. With a survey concerning the nature of laboratory activities, this study describes the perspective of 35-secondary teachers from 15-different U.S. states who…
Descriptors: Secondary School Science, Electronic Learning, Science Instruction, Science Laboratories