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Wiener, Gerfried J.; Schmeling, Sascha M.; Hopf, Martin – European Journal of Science and Mathematics Education, 2017
This paper describes the second in a series of studies exploring the acceptance of the subatomic structure of matter by 12-year-olds. The studies focus on a novel learning unit introducing an atomic model from electrons down to quarks, which is aimed to be used at an early stage in the physics curriculum. Three features are fundamental to the…
Descriptors: Grade 6, Preadolescents, Nuclear Physics, Instructional Effectiveness
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Sothayapetch, Pavinee; Lavonen, Jari; Juuti, Kalle – European Journal of Science and Mathematics Education, 2013
Pedagogical Content Knowledge (PCK) and General Pedagogical Knowledge (GPK) are fundamental types of knowledge for a teacher that he or she must use in order to plan, teach in the classroom, and assess students' learning outcomes. This paper investigates experienced primary school teachers' PCK and GPK while teaching science in Finland and in…
Descriptors: Pedagogical Content Knowledge, Elementary School Teachers, Foreign Countries, Semi Structured Interviews