AbstractThis research aimed to investigate the key factors of developing effective professional learning communities (PLCs) within the Taiwanese context. Four constructs – supportive and shared leadership, shared visions, collegial trust, and shared practices – were adopted and developed into an instrument for measuring PLC function. A stratified random sampling was conducted with the strata of geographic areas. Out of 335 high schools, 51 schools were chosen and 612 copies of the questionnaires were distributed to teachers. After excluding invalid questionnaires, 444 questionnaires were collected from 34 schools, yielding a response rate of 73%. The final version of the questionnaire had 19 items with a 6-point Likert-type scale. Using confirmative factor analysis, the four factors in the conception of PLCs were confirmed. The results of the structural equation modelling indicated that a collegial trust relationship was strongly and directly related to shared practices, and was an important mediating factor between supportive and shared leadership, shared visions, and shared practices. In other words, shared vision along with supportive and shared leadership, through collegiality and trust relationships, could help school members collectively learn, collaborate, innovate, inquire, reflect, and give feedback to one another in the form of shared PLC practices. 相似文献
Ninety-two preschoolers (46 Anglo- and 46 Korean-American) were observed during free play activities and videotaped in an experimental toy play setting. Cultural differences were examined in the frequency of social pretend play, communicative strategies, and pretend play themes. Anglo-American children engaged in more pretend play during free play activities than Korean-American children. In the experimental setting, there were no cultural differences in the frequency of pretend play; however, there were significant differences in children's communicative strategies and in their play themes. Korean-American children's play included everyday activity and family role themes, whereas Anglo-American children enacted danger in the environment and fantastic themes. Anglo-American children described their own actions, rejected their partners' suggestions, and used directives, whereas Korean-American children described their partners' actions and used tag questions, semantic ties, statements of agreement, and polite requests. The findings suggest that play is a common activity for most children. However, the thematic content and the communicative strategies used to structure and maintain pretend play are influenced by culture. 相似文献
A set of forward and backward digit, letter, and color-form span and IQ scores were obtained from 144 10th-grade students. Subsequently, each student learned a bi- or triconditional rule with zero, three, or six memory aids. Forward-letter, forward-digit, backward-letter-digit, and color-form span memory factors emerged from the factor analysis of the span scores. Only the color-form (coding) span memory factor and IQ substantially predicted rule-learning proficiency. The predictive power was traced to the similar combinatory coding process shared by both (a) rule-learning and (b) color-form span tests and also to certain information-free operations shared by both (a) and intelligence tests. The observed facilitative effect of memory aids was interpreted as resulting from their availability as a dependable base for rehearsing coded information while inducing a conceptual rule. The external memory aids appeared to be more effectively utilized by students with long rather than short color-form spans. 相似文献
About 100 science teachers in the Sydney Metropolitan West Region were surveyed to determine their professional development
needs and the ways in which these needs could be met. The findings provide a ranking of science teacher perceived professional
development needs, a list of possible incentives to motivate science teachers to complete inservice programs (in priority
order) and an indication of the preferred modes of presentation to meet professional development needs. In general, science
teachers stated a preference for professional development related to modern trends in science education directly related to
classroom practice. In contrast to recommendations from DEET, science teachers indicated a preference for traditional models
of inservice. Data related to preferred mode of inservice indicated significant gender differences.
Specializations: science teacher professional development.
Specializations: educational psychology and research design.
Specialization: constructivist approaches in science education. 相似文献
This study showcases the Science for Citizenship Model (SCM) as a new instructional methodology for presenting, to secondary students, science-related technology content related to the use of science in society not taught in the science curriculum, and a new approach for assessing the intercorrelations among three independent variables (benefits, risks, and trust) to predict the dependent variable of triggered interest in learning science. Utilizing a 50-minute instructional presentation on nanotechnology for citizenship, data were collected from 301 Taiwanese high school students. Structural equation modeling (SEM) and paired-samples t-tests were used to analyze the fitness of data to SCM and the extent to which a 50-minute class presentation of nanotechnology for citizenship affected students’ awareness of benefits, risks, trust, and triggered interest in learning science. Results of SCM on pre-tests and post-tests revealed acceptable model fit to data and demonstrated that the strongest predictor of students’ triggered interest in nanotechnology was their trust in science. Paired-samples t-test results on students’ understanding of nanotechnology and their self-evaluated awareness of the benefits and risks of nanotechology, trust in scientists, and interest in learning science revealed low significant differences between pre-test and post-test. These results provide evidence that a short 50-minute presentation on an emerging science not normally addressed within traditional science curriculum had a significant yet limited impact on students’ learning of nanotechnology in the classroom. Finally, we suggest why the results of this study may be important to science education instruction and research for understanding how the integration into classroom science education of short presentations of cutting-edge science and emerging technologies in support of the science for citizenship enterprise might be accomplished through future investigations. 相似文献
The Every Student Succeeds Act supports personalized learning (PL) to close achievement gaps of diverse K-12 learners in the United States. Implementing PL into a classroom entails a paradigm change of the educational system. However, it is demanding to transform traditional practice into a personalized one under the pressure of the annual standardized testing while it is unclear which PL approaches are more likely to result in better academic outcomes than others. Using national survey data of ELA teachers in identified learner-centered schools, this study compared high and low-performing learner-centered schools (determined by their standardized test results) in terms of their use of five PL features (personalized learning plan, competency-based student progress, criterion-referenced assessment, project- or problem-based learning, and multi-year mentoring) and their use of technology for the four functions of planning, learning, assessment, and recordkeeping. Generally, teachers in high-performing schools implemented PL more thoroughly and utilized technology for more functions than those in low-performing schools. Teachers in high-performing schools more frequently considered career goals when creating personal learning plans, shared the project outcomes with the community, and assessed non-academic outcomes. They stayed longer with the same students and developed close relationships with more students. Also, they more frequently used technology for sharing resources and reported having a more powerful technology system than those in low-performing schools. This study informs educators, administrators, and researchers of which PL approaches and technology uses are more likely to result in better academic outcomes measured by standardized assessments.
Educational technology research and development - The purpose of this study was to explore the teaching–learning process of informatics education in South Korea, where an informatics... 相似文献
Educational technology research and development - Educators use various strategies to increase listening comprehension for nonnative English speakers in the classroom and multimedia environments.... 相似文献
The intended curriculum is arguably one of the most important components within any national educational system although those in primary science have not been subject to extensive research scrutiny. Based on reformed primary science curricula from Hong Kong, mainland China, and Taiwan, we compared them on two key features: (1) levels of knowledge and cognitive processes from their learning outcomes, and (2) coherency of topics that influence the ease, meaningfulness, and quality of learning in the subject. In the former, we coded their intellectual demands (i.e., what learners must know and do) using revised Bloom’s taxonomy while for the latter, we investigated the coverage, focus, sequence, and emphasis of topics across grades. We found that curricula from Hong Kong and mainland China generally focused on the first two levels of knowledge domains and cognitive processes while Taiwanese learning outcomes were predominantly coded as Apply. Different aspects of coherency in the intended curriculum revealed which topics were covered, their focus, and sequencing across grade divisions as well as their emphasis of topics. Our empirical research therefore adds to the small number of comparative studies in primary science curricula. It can also practically assist policy- and curriculum-making in these regions as they seek to understand and develop quality curricula in primary science.
