首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   226篇
  免费   6篇
  国内免费   1篇
教育   181篇
科学研究   10篇
各国文化   2篇
体育   8篇
综合类   1篇
文化理论   1篇
信息传播   30篇
  2023年   1篇
  2022年   3篇
  2021年   3篇
  2020年   7篇
  2019年   7篇
  2018年   18篇
  2017年   19篇
  2016年   11篇
  2015年   5篇
  2014年   8篇
  2013年   56篇
  2012年   14篇
  2011年   4篇
  2010年   7篇
  2009年   9篇
  2008年   3篇
  2007年   5篇
  2006年   1篇
  2005年   3篇
  2004年   5篇
  2003年   5篇
  2002年   4篇
  2001年   3篇
  2000年   2篇
  1999年   2篇
  1998年   2篇
  1997年   1篇
  1996年   1篇
  1993年   2篇
  1992年   1篇
  1991年   2篇
  1990年   1篇
  1989年   1篇
  1988年   1篇
  1987年   1篇
  1983年   1篇
  1982年   3篇
  1981年   1篇
  1978年   3篇
  1976年   1篇
  1975年   1篇
  1974年   1篇
  1973年   1篇
  1971年   1篇
  1970年   1篇
  1962年   1篇
排序方式: 共有233条查询结果,搜索用时 31 毫秒
61.
The Von Neumann Entropy: A Reply to Shenker   总被引:1,自引:0,他引:1  
  相似文献   
62.
A study of docent‐led guided school tours at a museum of natural history was investigated. Researchers engaged in naturalistic inquiry to describe how natural history content was conveyed to students and what students gained from this model of touring. They also investigated how the content and pedagogy within the guided tour complemented recommendations from formal science standards documents and informal learning literature. About 30 visiting school groups in Grades 2–8 were observed. Teachers (n = 30) and select students (n = 85) were interviewed. Researchers found that tours were organized in a didactic way that conflicted with science education reform documents and research related to learning within informal contexts. Students' responses to interview questions indicated high satisfaction with the tours but low levels of science learning. © 2003 Wiley Periodicals, Inc. J Res Sci Teach 40: 200–218, 2003  相似文献   
63.
The aim of the current study is to assess school leaders’ perceptions and practices in the context of a new policy that emphasizes teacher evaluation. The study draws from survey data of 606 K-12 school leaders in the USA in a state implementing a new teacher evaluation model under Race to the Top. Findings illustrate that school leaders spent significant time on teacher evaluation. Some felt this was a good investment of time (e.g., rich conversations with teachers), increasing the ability for evaluations to improve instruction. Most, however, perceived the time demands as a cost (e.g., spending longer hours on the job, delegating more tasks to others). School leaders felt very confident in their ability to conduct observations and provide feedback to teachers. The opposite was found for student achievement data. Administrators’ reported preparedness, confidence, and beliefs suggest that barriers exist to using student achievement data to evaluate teachers. Findings suggest that school leaders need resources to build capacity, particularly in accommodating the new time demands of teacher evaluation. Administrators could benefit from professional development that addresses the use and value of student achievement if this measure continues to be a substantial component in teacher evaluation models.  相似文献   
64.
Engaging in moderate-to-vigorous physical activity is essential to lifelong health and wellness. Physical activity behaviors established in early childhood relate to physical activity behaviors in later years. However, research has shown that children are adopting more sedentary behaviors. Incorporating structured and planned physical activity breaks into classroom transition times is an inexpensive and effective technique to increase children’s physical activity during school hours. However, this approach has not been studied in preschool settings. The purpose of this paper is to provide a simple, cost-effective method that incorporates structured physical activity into the preschool curriculum through classroom based physical activity breaks. Results of a case study along with an overview of the implementation of physical activity breaks are discussed.  相似文献   
65.
The researchers examined how speech-language pathologists (SLPs) in a small northern California school district assessed Spanish speaking English learning (EL) Latino children suspected of language impairments. Specifically we sought to (1) determine whether SLPs adhered to federal, state, and professional guidelines during initial assessments and (2) identify tests and measures used by SLPs during language assessments. The researchers conducted a records abstraction review of 88 speech-language assessment reports of Spanish speaking EL Latino children. The reports were examined for parameters of best practice as outlined in recent studies. Results indicated that for each report the SLP responsible for assessing the child failed to consider at least one best practice parameter. Although impossible to determine at this stage, it is likely that many of these children were erroneously assessed and subsequently placed in speech-language programs. Findings support the notion that many EL Latino children continue to be inappropriately assessed for language impairments.  相似文献   
66.
Student evaluation of teaching (SET) is now common practice across higher education, with the results used for both course improvement and quality assurance purposes. While much research has examined the validity of SETs for measuring teaching quality, few studies have investigated the factors that influence student participation in the SET process. This study aimed to address this deficit through the analysis of an SET respondent pool at a large Canadian research-intensive university. The findings were largely consistent with available research (showing influence of student gender, age, specialisation area and final grade on SET completion). However, the study also identified additional influential course-specific factors such as term of study, course year level and course type as statistically significant. Collectively, such findings point to substantively significant patterns of bias in the characteristics of the respondent pool. Further research is needed to specify and quantify the impact (if any) on SET scores. We conclude, however, by recommending that such bias does not invalidate SET implementation, but instead should be embraced and reported within standard institutional practice, allowing better understanding of feedback received, and driving future efforts at recruiting student respondents.  相似文献   
67.
68.
69.
The objective of this research is to identify the professional conceptions that guide teacher educators in their work with students, to learn about the nature of these conceptions and to distinguish among them. This aim is important because the conceptions formulated by those working in higher education guide their professional practice and affect their everyday conduct. Multidimensional categorical content analysis of the data shows that the conceptions can be characterized according to specific criteria. The research findings reveal three types of conceptions. The first conception is that the role of teacher-educators is to assist students in succeeding in their studies and to expand ties with them. The second conception is that teacher-educators should empower students and help them grow and construct their professional identity as teachers. The third conception is that in guiding their students teacher-educators should mediate between teaching theories and practices.  相似文献   
70.
In the UK, the creative sector has been identified as a key strand in the economic recovery strategy. Composed of mostly micro and small enterprises often grouping together for particular commissions and projects, there is a tendency to operate primarily through a series of networks made up of peers. This paper presents the outcomes of a ‘peer-to-peer business programme’, or action learning set, involving 10 participants from the creative sector over a period of 6 months. The programme was based on a ‘Six-Squared’ model where participants would address their own needs alongside participating in, and developing further understanding of, action learning sets in order to establish sets with others. Assessment of outcomes indicated that the programme allowed participants to develop new skills with peers, network and strengthen relationships and collaborate in a university programme. The paper concludes by suggesting that, within the context of a growing and vibrant creative industries sector and increasing pressures on universities to engage with the business community, it is essential to develop flexible, peer-led and innovative models of collaboration.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号