Teaching Nature of Science to Preservice Science Teachers: A Phenomenographic Study of Chinese Teacher Educators’ Conceptions

2013 ◽  
Vol 22 (10) ◽  
pp. 2593-2619 ◽  
Author(s):  
Zhi Hong Wan ◽  
Siu Ling Wong ◽  
Ying Zhan
2021 ◽  
pp. 209653112096678
Author(s):  
Guihua Zhang ◽  
Yuanrong Li ◽  
George Zhou ◽  
Sonia Wai-Ying Ho

Purpose: The Nature of Science (NOS) is an important component of scientific literacy. Science teachers’ Views of the Nature of Science (VNOS) directly affect their teaching behaviors. Therefore, it is of great significance to explore science teachers’ VNOS and find ways of improvement. This study was designed to comparatively investigate preservice science teachers’ VNOS between China and Canada. Design/Approach/Methods: The study employed a survey design to explore how Chinese and Canadian preservice science teachers understood the seven different aspects of NOS. Findings: Data showed that preservice science teachers in China and Canada both hold a modern view about science education. The level of Chinese and Canadian participants’ understanding of NOS was above the relatively naive level. Chinese teachers had better macro-understanding toward science education but their micro-mastery was insufficient. While the Canadian participants had a better understanding of the NOS than their Chinese counterparts. Originality/Value: Based on the research results and the experience of science education and teacher education in Canada, we suggested that there is a need to reconstruct the preservice science teacher education curriculum in China and promote the transformation in the science teacher educational system.


2017 ◽  
Vol 12 (4) ◽  
pp. 193-201
Author(s):  
Ahmet Altindag ◽  
Hunkar Korkmaz Korkmaz

The goals of this descriptive study were to determine Turkish preservice science teachers’ views on an ideal teacher education system. The sample consisted of 137 preservice teachers including 74 females and 63 males. The questionnaire was based on the open-ended questions and was developed to investigate an ideal teacher education system components as perceived by the preservice science teachers. Descriptive statistics were used to analyse the data. The results of this study shown that the Turkish preservice science teachers defined an ideal teacher education system components in the following: the personality of the teachers, the teacher educators as possessing professional knowledge, teacher education curriculum, and professional development process. These results and implications are discussed in the context of increasing expectations for demanded highly qualified teachers under provisions of the teacher education studies.   Keywords: Teacher Education; Primary Science Teachers; Ideal Teacher Education


2022 ◽  
Vol 8 (1) ◽  
pp. 204-208
Author(s):  
Euis Nursa'adah ◽  
Bhakti Karyadi ◽  
Ratu Eva Febriani ◽  
Ahmad Mudzakir

Understanding aspects of the Nature of Science (NOS) for preservice science teachers is one of the essential components to be able to understand Science and its processes. There are seven aspects of NOS: empirical, inference, creative, latent theory, tentative, scientific procedural myths, theories and laws of science, social and cultural dimensions, and their embedding in science. There are 48 preservice science teachers involved in this study. Researchers explored their views about NOS and Indigenous Knowledge (IK) through a validated questionnaire. Results showed that the students' opinions on NOS consisted of empirical, tentative, inference, law, scientific theory, and creativity. Meanwhile, aspects of laden theory, myths of scientific procedures, and social and cultural dimensions embedded with science have not been described by students. Fortunately, the students presented IK as an authentic context based on the culture in science learning.  Students express IK ideas: 1) biomedicine (40 students), Biopesticide (2 students), beauty ingredients (2 students), additives (1 student), and supernatural medicine (1 student). Integrating Science and IK as an authentic context in science learning leads IK toward high technology and strengthens NOS aspects. In addition, the assumption that IK has no future is declining.


Author(s):  
Antonio García-Carmona

AbstractThe obstacles and difficulties that science teachers face when teaching the nature of science (NOS) are well-known. Nonetheless, little is known of what science teacher educators (STEs) know, do, and think about this issue. Thus, a study with 142 Spanish STEs was conducted. This was aimed at analysing (i) what preparation the STEs have to teach NOS, (ii) what educational experience they have about NOS, (iii) what importance they give to NOS in their training plans, (iv) when NOS should be taught, (v) how to integrate NOS in science education, (vi) how to teach NOS, (vii) what to teach about NOS, and (viii) the influences interconnecting the STEs’ preparation, experience, and opinions regarding NOS teaching. Among the results, it was found that most STEs state that they have ample knowledge of NOS, are well prepared pedagogically to teach it, and have extensive experience in teaching it. However, there was some mismatch between their stated preparation and their experience teaching NOS. In addition, they think that NOS should be taught from early ages and be treated as cross-cutting content in science education. They also consider that, when teaching NOS, an implicit approach is just as effective as an explicit-reflective one. As for their selection of NOS content to include, they are fundamentally divided into two groups — those who select only epistemic aspects of NOS and those who select a balanced proportion of both epistemic and non-epistemic aspects. The limitations of the study are reported along with the issues that require further research.


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