In order to explore the development of research of science teacher(RST), 904 articles from the Web of Science (WoS) core set based on bibliometric methods through R software were analyzed in this research. Specifically, it examined the cooccurrence relations of countries/regions, major journals, most cited references, and hot keywords from the macroscopic, mesoscopic and microscopic level of RST. The results showed that the core strength of RST is mainly from traditional industrialized countries such as the United States, Australia, and Britain. And some top journals in science education (such as Journal of Research in Science Teaching, Science Education) has to pay more attention on RST, it may also appeal to lots of top journals in general teacher education (such as Journal of Teacher Education, Teaching and Teaher Education). The research on science teachers was guided by several educational theories about teacher research, such as the teacher epistemological belief, reflective practice, and PCK. Moreover, theories in science education such as scientific literacy, scientific conceptual change also becomes the theoretical basis for science teachers' teaching practice and scientific inquiry instructing. The knowledge, key competences, dispositions, and professional development of science teacher are the main keywords and hot topics in the field of RST.
Science teachers play a key role in successfully implementing science education reforms and providing all students with meaningful science learning opportunities. Therefore, what core teaching competencies do science teachers need to have in their practice? This study uses fuzzy Delphi technique and Analytic Hierarchy Process to approach the above problems. Experts from Chinese universities, secondary schools and educational research institutions were invited to participate in two rounds of Delphi process. The research results show that the four domains of core teaching competencies of science teachers and their 21 competencies have high content validity. Additionally, it can be concluded that the weights of core competencies of making learning objectives, raising pedagogical questions, stimulating learning motivation and analyzing course content ranked high, while the weights of core competencies of using information technology and multimedia, evaluating practical work, and presenting research results have received less attention. It is believed that the results of this study can enlighten the education reform of science teachers and promote the professional development of pre-service/in-service science teachers. Keywords: teaching competence, science teacher, fuzzy Delphi, Analytic Hierarchy Process
The teaching competency of rural teachers is fundamental to providing rural pupils with a high-quality education. Nonetheless, China has not yet established standardized competence criteria for rural science teachers, making it difficult to ascertain the actual competence of the rural teaching force on the front lines. Consequently, this study aimed at accessing Chinese rural science teachers’ teaching competency and exploring rural-urban differences by developing a measurement instrument. Factor analyses confirmed the reliability and validity of this instrument, which consisted of 21 items and four dimensions. In addition, the questionnaire was employed to examine 393 science teachers in China, discovering the significant rural-urban differences in terms of teaching implementation and learning evaluation together with teacher distribution. This study was hoped to promote the building of the teaching competency system and provide references for rural science teachers’ professional development. Keywords: rural teacher, teaching competency, science teacher, factor analysis
Background: The county is the basic unit of national economic and social development, and is also the foothold and starting point of public sports services. Purpose: Taking the top 100 economic counties of China in Zhejiang Province as the research object, this study explores the allocation efficiency and influencing factors of public sports resources in the period of 2016 to 2020. Methods: The output-oriented Super-SBM model, which is used to measure the static efficiency of its public sports resource allocation, is combined with the DEA–Malmquist model to measure the total factor productivity from the perspectives of overall characteristics, regional heterogeneity, and individual differences. Moreover, we objectively evaluate the dynamic evolution and spatiotemporal characteristics of resource quality growth, financial management technology, and allocation efficiency from the horizontal cross-section and vertical time series. Results: (1) The efficiency of allocation of public sports resources in the top 100 economic counties in Zhejiang Province is relatively high, but it presents the characteristics of “extensive” allocation, and the allocation structure is unreasonable. (2) The super-efficiency gradient division of public sports resources shows that Yuhuan City ranks first with a state of super-efficiency allocation; Ruian, Linhai, Wenling, Yiwu, and Haining have a state of high-efficiency allocation; and other regions are characterized by a state of medium- or low-efficiency allocation. (3) The improvement of total factor productivity depends on the catching-up feature of technological efficiency on the production frontier, but it has not yet compensated for the negative effect of the decline of technological progress, resulting in a decline in total factor productivity with an average annual trend of 0.3%. (4) The level of county economic development has a highly significant positive effect on the allocation efficiency of public sports resources, while the per capita sports ground area has a highly significant negative effect on efficiency. The county population density has a highly significant impact, and regional factors have no significant effect on efficiency. Conclusions: The results of this study provide useful insights for the development of sound public sports service improvement policies.
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