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151.
The focus of the article is on action research in a school–university partnership, its problems, use and the value of the work from the viewpoint of a professor (university teacher-educator)[1] and two deans. The authors collaborate to first define a partnership. Secondly, they discuss the role and use of action research in the context of a partnership programme aimed at changing and improving kindergarten through 12th grade (K-12) schooling and teacher education. Thirdly, they identify the problems, issues and benefits associated with such work. A ‘tool,’ consisting of 10 questions is presented by the collaborators for university faculty and administrators to use to chart their initiation and institutional participation in action research in a school–university partnership. Selected problems and issues focused on university faculty productivity, and a college or university's reward system for tenure and promotion are discussed, together with the benefits and the ultimate value of the work.  相似文献   
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Research Findings: Early Head Start home-based programs provide services through weekly home visits to families with children up to age 3, but families vary in how long they remain enrolled. In this study of 564 families in home-based Early Head Start programs, “dropping out” was predicted by specific variations in home visits and certain family characteristics. It also was negatively related to several targeted program outcomes. Home visits to dropout families focused less on child development, were less successful at engaging parents, and had more distractions. Dropout families had more risks and changes of residence, were more likely to be headed by a single mother, and were less likely to have a mother with poor English skills or a child with a documented disability. Practice or Policy: Home visiting programs may be able to reduce dropout rates, and thereby increase the duration of services to each family, by keeping home visits engaging and focused on child development and also by individualizing to the specific needs of families at risk for dropping out. To keep families involved longer, home visiting programs should consider (a) planning home visits that are longer, more engaging for both parent and child, scheduled at a time when there are fewer distractions for the family; and (b) spending the majority of time on child development activities and topics.  相似文献   
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This study investigated the relationship between mathematics anxiety and mathematics teacher efficacy among 156 elementary pre‐service teachers from a university in the southeastern United States. Data sources included the Mathematics Anxiety Rating Scale (MARS), Mathematics Teaching Efficacy Beliefs Instrument, and pre‐service teacher interviews. Findings revealed a significant, negative relationship between mathematics anxiety and mathematics teachers’ efficacy (r = ?.475, p<.05). Specifically, the pre‐service teachers with the lowest degree of mathematics anxiety had the highest levels of mathematics teacher efficacy. Interviews with pre‐service teachers indicated that their mathematics anxiety is associated with efficaciousness toward mathematics teaching practices and is the basis for their mathematics teaching efficacy beliefs.  相似文献   
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This study investigated visitors’ and staff’s perceptions about the communication of science in a traditional natural history museum. The research examined the science-related outcomes for adult visitors and explored visitors’ and staff’s ideas of science and how it is portrayed at the museum. Data were collected by questionnaire and interview from 84 staff and 102 visitors. Both groups held positive views about science, its importance and the need for everyone to understand it. Comparison of visitors’ pretest and posttest scores on the questionnaire revealed some significant changes, several suggesting a change to views about science that were less “scientific.” Most visitors thought that their ideas about science had not changed as a result of their visit, but they were positive about the museum as a place for learning science. Staff held more “scientific” views about the nature of science than did visitors; they recognized the potential of the museum to educate people about science, but felt it needed to be presented as more relevant and accessible, particularly in terms of science as a cultural practice. Neither staff nor visitors perceived that the museum stimulated visitors to think critically about science. While acknowledging that interpreting complex scientific knowledge into exhibits readily understood by lay visitors and displaying controversy are difficult, these challenges must be addressed if visitors are to be encouraged to think about science and the social, cultural and political contexts which shape it. Léonie J. Rennie is professor of science and technology education and Dean, Graduate Studies at Curtin University of Technology in Australia. Her research interests include adults' and children's learning in science and technology and the communication of science in a range of out-of-school contexts. Currently, she is working on research projects relating to integrated curriculum in science, mathematics and technology, and a statewide program to enhance scientific literacy in the community. Gina F. Williams currently is a stay-at–home mother of two and pursuing a master’s degree in science communication from the Australian National University. At the time of the research, she was working as a Research Associate with Léonie J. Rennie at Curtin University of Technology in Australia. Gina was involved in a number of projects with a focus on the communication of science, in particular research into the learning experiences of adults in free- choice learning environments. With a background in science, Gina became interested in the issues involved in communicating science whilst working as an explainer at a science center. Her research interests include the wider community’s engagement with science in their everyday lives, and the development of community-based science projects.  相似文献   
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The purpose of this work is to contribute to the debate on the best pedagogical approach to developing undergraduate mechanical engineering skills to meet the requirements of contemporary complex working environments. The paper provides an example of using student–entrepreneur collaboration in the teaching of modules to Mechanical Engineering final-year students. Problem-based learning (PBL) is one of the most significant recent innovations in the area of education for the professions. This work proposes to make an original contribution by simulating a real-life entrepreneur interaction for the students. The current literature largely confines simulation-based learning to computer applications such as games. However, this paper argues that role playing by students interfacing with technology start-ups can also be regarded as ‘simulation’ in a wider sense. Consequently, the paper proposes the concept of simulation-action learning as an enhancement of PBL and to distinguish it from computer simulation.  相似文献   
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This article describes an ongoing project to develop a formative, inferential reading comprehension assessment of causal story comprehension. It has three features to enhance classroom use: equated scale scores for progress monitoring within and across grades, a scale score to distinguish among low‐scoring students based on patterns of mistakes, and a reading efficiency index. Instead of two response types for each multiple‐choice item, correct and incorrect, each item has three response types: correct and two incorrect response types. Prior results on reliability, convergent and discriminant validity, and predictive utility of mistake subscores are briefly described. The three‐response‐type structure of items required rethinking the item response theory (IRT) modeling. IRT‐modeling results are presented, and implications for formative assessments and instructional use are discussed.  相似文献   
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