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Costin, Gertrude-Emilia; Miller, Adele – Journal of Biological Education, 2022
The advancement of breakthrough concepts in science and their implementation in society can only be achieved by starting early with the education of new generations of scientists. The concept of 'Replacement, Reduction and Refinement' (the 3Rs) in regards to animal use was first described by Russell and Burch in 1959. The 3Rs have nowadays a…
Descriptors: Science Instruction, Toxicology, Animals, Elementary Secondary Education
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Gyllenpalm, Jakob; Rundgren, Carl-Johan; Lederman, Judith; Lederman, Norman – Scandinavian Journal of Educational Research, 2022
This paper analyses data from the Swedish sample of the international VASI (Views about scientific inquiry) study (Lederman et al. [2019]. An international collaborative investigation of beginning seventh grade students' understandings of scientific inquiry: Establishing a baseline. "Journal of Research in Science Teaching." Published…
Descriptors: Science Instruction, Scientific Research, Teaching Methods, Foreign Countries
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Gai, Lichun; Li, Yanmei; Zheng, Changlong; Wei, Bing; Jiang, Zhimeng; Lederman, Judith S. – International Journal of Science Education, 2022
While helping students develop informed views about nature of scientific inquiry (VNOSI) has been emphasised in science education, little is known regarding students' current VNOSI at a certain grade level and whether there was evidence of higher attainment of VNOSI in students in higher grades as compared to lower grades? The purpose of this…
Descriptors: Student Attitudes, Scientific Principles, Scientific Attitudes, Inquiry
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Szalay, L.; Toth, Z.; Kiss, E. – Chemistry Education Research and Practice, 2020
The results of an earlier empirical research study on modifying 'step-by-step' instructions to practical activities requiring one or more steps of the experiments to be designed by students initiated a longitudinal study to investigate the effectiveness of the approach for younger students and over a period of time. The longitudinal study that…
Descriptors: Research Design, Scientific Research, Science Experiments, Foreign Countries
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Gaigher, Estelle; Lederman, Norman; Lederman, Judith – International Journal of Science Education, 2014
This paper reports a study on South African learners' knowledge about scientific inquiry using the Views About Scientific Inquiry (VASI) Questionnaire. The sample consisted of 105 grade 11 learners from 7 schools across the socio-economic spectrum in a South African city. A rubric for scoring the VASI Questionnaire was developed and refined during…
Descriptors: Foreign Countries, Scientific Research, Questionnaires, Scoring Rubrics