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   1579篇
  免费   50篇
  国内免费   2篇
教育   1263篇
科学研究   51篇
各国文化   26篇
体育   74篇
文化理论   11篇
信息传播   206篇
  2023年   10篇
  2022年   11篇
  2021年   23篇
  2020年   43篇
  2019年   60篇
  2018年   68篇
  2017年   77篇
  2016年   82篇
  2015年   58篇
  2014年   77篇
  2013年   355篇
  2012年   53篇
  2011年   70篇
  2010年   48篇
  2009年   48篇
  2008年   55篇
  2007年   60篇
  2006年   40篇
  2005年   40篇
  2004年   34篇
  2003年   30篇
  2002年   20篇
  2001年   18篇
  2000年   23篇
  1999年   13篇
  1998年   5篇
  1997年   13篇
  1996年   11篇
  1995年   8篇
  1994年   5篇
  1992年   4篇
  1991年   9篇
  1990年   11篇
  1989年   6篇
  1986年   10篇
  1985年   14篇
  1984年   9篇
  1983年   8篇
  1982年   5篇
  1980年   6篇
  1979年   5篇
  1978年   4篇
  1977年   7篇
  1975年   5篇
  1974年   11篇
  1972年   4篇
  1970年   3篇
  1955年   4篇
  1954年   4篇
  1841年   6篇
排序方式: 共有1631条查询结果,搜索用时 15 毫秒
991.
This teacher development study closely examined a teacher's practice for the purpose of understanding how she selected and implemented instructional materials, and correspondingly how these processes changed as she developed her problem‐based practice throughout a school year. Data sources included over 20 hours of planning and analysis meetings with the teacher and 27 video‐taped lessons with discussions before and after each lesson. Through qualitative analysis we examined the data for: students' cognitive demand for curricular materials the teacher selected and implemented; teacher's beliefs and practices for students' engagement in mathematical thinking; and teacher's and students' communication about mathematics during instruction. We found that the teacher shifted her views and use of instructional materials as she changed her practice towards more problem‐based approaches. The teacher moved from closely following her traditional, district‐adopted textbook to selecting problem‐based tasks from outside resources to build a curriculum. Simultaneously, she changed her practice to focus more on students' engagement in mathematical thinking and their communication about mathematics as part of learning. During this shift in practice, the teacher began to reify instructional materials, viewing them as instruments of her practice to meet students' needs. The process of shifting her views was gradual over the school year and involved substantial analysis and reflection on practice from the teacher. Implications include that teachers and teacher educators may need to devote more attention and support for teachers to use instructional materials to support instruction, rather than materials to prescribe instruction. This use of instructional materials may be an important part of transforming practice overall.  相似文献   
992.
Despite contrasting views on the overlap of early childhood education and teacher education, opportunities abound for expanding the role of early childhood educators in broader teacher education discourse. University-based early childhood education and kindergarten-through-grade-12 teacher education share purposes, philosophies, and resources that should be explored to more effectively address the needs of diverse young children and their families. Community partnerships and a shift toward community-based teacher preparation present a context and opportunity for exploring the overlap of these two historically separate fields. In this article, we present a framework for collaborative, field-based early childhood teacher preparation, situating birth-though-grade-12 teacher education in diverse community contexts and involving school and community personnel to achieve universal 21st-century goals for the teaching and learning of young children.  相似文献   
993.
The purpose of this study was to investigate the relations among oral and silent reading fluency and reading comprehension for students in Grades 6 to 8 (n = 1,421) and the use of fluency scores to identify middle school students who are at risk for failure on a high-stakes reading test. Results indicated moderate positive relations between measures of fluency and comprehension. Oral reading fluency (ORF) on passages was more strongly related to reading comprehension than ORF on word lists. A group-administered silent reading sentence verification test approximated the classification accuracy of individually administered ORF passages. The correlation between a maze task and comprehension was weaker than has been reported for elementary students. The best predictor of a high-stakes reading comprehension test was the previous year's administration of the grade-appropriate test; fluency and verbal knowledge measures accounted for only small amounts of unique variance beyond that accounted for by the previous year's administration.  相似文献   
994.
In the last two decades, a myriad of political and social factors have converged and had a dramatic impact on Early Childhood Education (EC) and Early Childhood Special Education (ECSE). There have been sweeping changes in policy and shifts in society that have resulted in greater numbers of programs serving young children of all abilities and their families. Great strides in research related to early childhood development and early intervention have provided a growing knowledge of how children learn. The combination of these factors has created a call for increasingly higher quality services for young children. Professionals in both EC and ECSE have been responding to the demands and taken steps to prepare more and better-qualified teachers for children enrolled in early childhood programs. The most immediate avenue for effecting change in the profession is through the programs that prepare our teachers for the classrooms and the child care centers. This article reviews the research and the rationale regarding the implementation of integrated EC/ECSE programs.  相似文献   
995.
Research Findings: At present, few resources are available to researchers, teachers, and practitioners who wish to quickly and reliably assess children's self-regulation within the classroom context, and particularly within settings serving low-income and ethnic minority children. This paper explores the psychometric properties of a teacher-report composite of 2 clinical measures of self-regulation—the Barratt Impulsiveness Scale (version 11; BIS-11) and the Behavior Rating Inventory of Executive Function (BRIEF)—in a sample of low-income African American and Hispanic children. Results of factor analyses revealed a 2-factor solution for the composite measure formed from the BIS-11 and the BRIEF that corresponded to the latent domains of cognitive and behavioral self-regulation. The composite scale was found to have high internal consistency, reliability, and concurrent validity compared to a previously validated measure of teacher-rated inattention and hyperactivity-impulsivity. In addition, results of multigroup comparisons provide evidence for measurement invariance of the composite measure across race, poverty risk status, and gender. Practice or Policy: The results support the usefulness of a teacher-rated combined version of the BIS-11 and the BRIEF for the assessment of low-income, ethnic minority children's cognitive and behavioral self-regulation. This study also helps to inform the theoretical relationship between the cognitive and behavioral subdomains of child self-regulation.  相似文献   
996.
Research Findings: Minor illnesses, such as upper respiratory infections, stomachaches, and fevers, have been associated with children's decreased activity and increased irritability. This multi-method investigation of 110 day care–attending children examined whether experience with recurrent, minor illnesses and negative emotionality worked together to predict young children's social functioning. Minor illness experience was assessed via weekly health screenings conducted by nurses. Toddlers' negative emotionality and social behavior were assessed using mothers' and fathers' reports. The two dimensions of negative emotionality and minor illness experience operated in different ways to predict children's functioning. Toddlers rated as more temperamentally angry displayed less social competence, especially when they also experienced high proportions of minor illness. Temperamentally fearful children exhibited more externalizing problems when they experienced a higher frequency of illness, whereas fearfulness was not associated with externalizing problems for children who were not frequently ill. Practice or Policy: Children's frequent experience with minor illnesses combined with negative emotionality appears to place toddlers at a heightened risk for exhibiting behavior problems. These findings have implications for child and family well-being as well as interactions with child care providers and peers within child care settings. Interventions could be developed to target “at risk” children.  相似文献   
997.
It has been suggested that both internal (e.g., acceptability) and external (e.g., feasibility) factors should be taken under consideration in order to fully understand children's usage of interventions designed to improve their behavior. The purpose of this study was to initiate development of a student self-report measure (Children's Usage Rating Profile; CURP) designed to measure such factors. Results indicated that the CURP measures three interconnected aspects of students' perceptions of intervention: personal desirability, understanding, and feasibility. Furthermore, internal reliability analyses suggested that a measure consisting of 23 items may provide a reliable index of these three factors. Although these findings must be replicated across student populations and intervention types, results of the investigation suggest implications for researchers and practitioners interested in issues of intervention usage with children.  相似文献   
998.

This article presents an autobiographical qualitative study. A former elementary school teacher describes how her work as a university supervisor gave her an opportunity to examine her own construction of self as a teacher and teacher educator during two semesters of undergraduate student teaching. Research related to teacher individualism and isolation provides a lens through which to explore socialization experiences of both the author and her students. The analysis finds that some programs and schools do not allow for or value the critical dialogue and narrative discourse essential for the formation of the self. The author makes several suggestions for teacher education programs which will help prepare teachers to take advantage of agentive moments, creating spaces for discourse and collaboration.  相似文献   
999.
Over the last 50?years, there has been ample research dedicated to mathematics anxiety in contexts of teaching and learning. However, there has been less attention focused on pre-service teachers’ anxieties about teaching mathematics in classroom settings. This study analyzed pre-service teachers’ reflections at the conclusion of an elementary mathematics field experience in order to determine common themes surrounding anxiety-related events based on mathematics practice-teaching experiences. Through qualitative analysis of pre-service teachers’ reflections using open and axial coding, three categories and ten themes surrounding elementary pre-service teachers’ anxiety-related events based on mathematics practice-teaching experiences emerged. Some of the themes presented were ones that increased pre-service teachers’ anxieties for teaching mathematics, whereas other themes reflected aspects of the field experience that decreased anxiety for teaching mathematics. Based on the themes revealed in this study, suggestions for strategies and materials that could be developed for university mathematics methods courses are discussed. Novel perspectives for considering mathematics teaching anxiety, such as locus of control and future time perspective, are shared.  相似文献   
1000.
Why would individuals who are capable of learning opt not to? Learning is important for stability and success. It would seem rational that students in groups that are frequently underrepresented or marginalized would be motivated to learn. However, negotiation of multiple identities and self-beliefs can impact motivations to learn. For example, young African American males frequently adopt a “cool pose” in their approach to education. They maintain that they do not care and will not try to be a part of the existing educational system. To better understand these issues, we studied African American males in the Glitch Game Testers program. High school students in the Glitch program worked as paid game testers and took workshops in computer science. More than 65% of the participants went on to study computing after high school. We found that these students persisted with education and computing because they navigated around motivations to not learn by creating many different faces for their involvement with Glitch. In this article, we explore the use and design implications of face-saving tactics these young men used to “geek out” on computer programming, choose computer science for their career, and maintain their current identities with friends and families.  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