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Sandoval, William A.; Redman, Elizabeth H. – Science & Education, 2015
Practicing scientists' views of science recently have become a topic of interest to nature of science researchers. Using an interview protocol developed by Carey and Smith that assumes respondents' views cohere into a single belief system, we asked 15 research chemists to discuss their views of theories and experimentation. Respondents expressed a…
Descriptors: Scientists, Scientific Attitudes, Science Process Skills, Scientific Methodology
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Rudge, David Wÿss; Cassidy, David Paul; Fulford, Janice Marie; Howe, Eric Michael – Science & Education, 2014
Numerous empirical studies have provided evidence of the effectiveness of an explicit and reflective approach to the learning of issues associated with the nature of science (NOS) (c.f. Abd-El-Khalick and Lederman in "J Res Sci Teach" 37(10):1057-1095, 2000). This essay reports the results of a mixed-methods association study involving…
Descriptors: Scientific Principles, Preservice Teachers, Teacher Attitudes, Science Education
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Kadayifci, Hakki; Yalcin-Celik, Ayse – Science Education International, 2016
This study examined the effectiveness of Argument-Driven Inquiry (ADI) as an instructional model in a general chemistry laboratory course. The study was conducted over the course of ten experimental sessions with 125 pre-service science teachers. The participants' level of reflective thinking about the ADI activities, changes in their science…
Descriptors: Inquiry, Teaching Models, Science Education, Science Instruction
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Zajkov, Oliver; Mitrevski, Boce – European Journal of Physics Education, 2012
Students have problems with understanding, using and interpreting graphs. In order to improve the students' skills for working with graphs, we propose Manual Video Measurement (MVM). In this paper, the MVM method is explained and its accuracy is tested. The comparison with the standardized video data software shows that its accuracy is comparable…
Descriptors: Science Instruction, Video Technology, Computer Software, Physics
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Ravanis, Konstantinos; Pantidos, Panagiotis; Vitoratos, Evangelos – Acta Didactica Napocensia, 2009
Children's mental representations about physical concepts and phenomena play a vital role in the learning process. This is confirmed by the data derived from relevant researches which demonstrate that the students formulate incompatible ideas compared with the scientific ones. In this research we investigate the representations of 14-15 years old…
Descriptors: Scientific Concepts, Learning Processes, Adolescents, Magnets
Osborne, Roger; And Others – 1979
The first (exploratory) phase of the Learning in Science Project focused on science teaching/learning in the Form 1 to 4 level (ages 10 to 14) and sought to identify problems and difficulties in several areas. Provided in this paper are comments obtained during structured/unstructured interviews (from students, ex-students, teachers, headmasters,…
Descriptors: Academic Achievement, Curriculum Development, Elementary School Science, Elementary Secondary Education