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Saçkes, Mesut; Trundle, Kathy Cabe – Research in Science Education, 2017
This longitudinal study examined the role of metaconceptual awareness in the change and the durability of preservice teachers' conceptual understandings over the course of several months. Sixteen preservice early childhood teachers participated in the study. Semi-structured interviews were conducted to reveal the participants' conceptual…
Descriptors: Longitudinal Studies, Metacognition, Preservice Teachers, Concept Formation
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Chastenay, Pierre – Research in Science Education, 2016
An increasing number of planetariums worldwide are turning digital, using ultra-fast computers, powerful graphic cards, and high-resolution video projectors to create highly realistic astronomical imagery in real time. This modern technology makes it so that the audience can observe astronomical phenomena from a geocentric as well as an…
Descriptors: Technology Uses in Education, Astronomy, Scientific Concepts, Teaching Methods
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Broughton, Suzanne H.; Sinatra, Gale M.; Nussbaum, E. Michael – Research in Science Education, 2013
Learning about certain scientific topics has potential to spark strong emotions among students. We investigated whether emotions predicted students' attitudes after engaging in independent rereading and/or rereading plus discussion about Pluto's reclassification. Fifth and sixth grade students read a refutation text on Pluto's reclassification.…
Descriptors: Pretests Posttests, Comparative Analysis, Student Attitudes, Concept Formation