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Calik, Muammer; Ayas, Alipasa; Coll, Richard K. – Journal of Science Education and Technology, 2010
This paper reports on an investigation of the effectiveness an intervention using several different methods for teaching solution chemistry. The teaching strategy comprised a four-step approach derived from a constructivist view of learning. A sample consisting of 44 students (18 boys and 26 girls) was selected purposively from two different Grade…
Descriptors: Constructivism (Learning), Chemistry, Grade 9, Teaching Methods
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Bean, Thomas E.; Sinatra, Gale M.; Schrader, P. G. – Journal of Science Education and Technology, 2010
The use of computer simulations as educational tools may afford the means to develop understanding of evolution as a natural, emergent, and decentralized process. However, special consideration of developmental constraints on learning may be necessary when using these technologies. Specifically, the essentialist (biological forms possess an…
Descriptors: Misconceptions, Models, Evolution, Bias
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Cetin, Pinar Seda; Kaya, Ebru; Geban, Omer – Journal of Science Education and Technology, 2009
The aim of this study is to investigate the effectiveness of conceptual change oriented instruction (CCOI) over traditionally designed chemistry instruction (TDCI) on overcoming 10th grade students' misconceptions on gases concepts. In addition, the effect of gender difference on students' understanding of gases concepts was investigated. The…
Descriptors: Experimental Groups, Control Groups, Chemistry, Grade 10
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Kay, Robin; Knaack, Liesel – Journal of Science Education and Technology, 2009
An audience response systems (ARS) allows students to respond to multiple choice questions using remote control devices. Once the feedback is collected and displayed, the teacher and students discuss misconceptions and difficulties experienced. ARSs have been extremely popular and effective in higher education science classrooms, although almost…
Descriptors: Feedback (Response), Formative Evaluation, Misconceptions, Secondary School Science
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Kara, Yilmaz; Yesilyurt, Selami – Journal of Science Education and Technology, 2008
The purpose of this study was to investigate the effects of tutorial and edutainment design of instructional software programs related to the "cell division" topic on student achievements, misconceptions and attitudes. An experimental research design including the cell division achievement test (CAT), the cell division concept test (CCT) and…
Descriptors: Experimental Groups, Student Attitudes, Achievement Tests, Courseware
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Kelly, Resa M.; Jones, Loretta L. – Journal of Science Education and Technology, 2007
Animations of molecular structure and dynamics are often used to help students understand the abstract ideas of chemistry. This qualitative study investigated how the features of two different styles of molecular-level animation affected students' explanations of how sodium chloride dissolves in water. In small group sessions 18 college-level…
Descriptors: Animation, Chemistry, Molecular Structure, Misconceptions
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Barnett, Michael; Wagner, Heather; Gatling, Anne; Anderson, Janice; Houle, Meredith; Kafka, Alan – Journal of Science Education and Technology, 2006
Researchers who have investigated the public understanding of science have argued that fictional cinema and television has proven to be particularly effective at blurring the distinction between fact and fiction. The rationale for this study lies in the notion that to teach science effectively, educators need to understand how popular culture…
Descriptors: Science Fiction, Films, Science Education, Science Instruction