全文获取类型
收费全文 | 44990篇 |
免费 | 548篇 |
国内免费 | 141篇 |
专业分类
教育 | 32174篇 |
科学研究 | 4260篇 |
各国文化 | 339篇 |
体育 | 3949篇 |
综合类 | 30篇 |
文化理论 | 670篇 |
信息传播 | 4257篇 |
出版年
2022年 | 252篇 |
2021年 | 393篇 |
2020年 | 620篇 |
2019年 | 940篇 |
2018年 | 3253篇 |
2017年 | 3165篇 |
2016年 | 2553篇 |
2015年 | 815篇 |
2014年 | 1068篇 |
2013年 | 6390篇 |
2012年 | 1130篇 |
2011年 | 1581篇 |
2010年 | 1498篇 |
2009年 | 1121篇 |
2008年 | 1363篇 |
2007年 | 1783篇 |
2006年 | 710篇 |
2005年 | 956篇 |
2004年 | 1182篇 |
2003年 | 1061篇 |
2002年 | 820篇 |
2001年 | 849篇 |
2000年 | 630篇 |
1999年 | 505篇 |
1998年 | 327篇 |
1997年 | 324篇 |
1996年 | 342篇 |
1995年 | 343篇 |
1994年 | 285篇 |
1993年 | 285篇 |
1992年 | 451篇 |
1991年 | 409篇 |
1990年 | 416篇 |
1989年 | 433篇 |
1988年 | 363篇 |
1987年 | 416篇 |
1986年 | 369篇 |
1985年 | 418篇 |
1984年 | 350篇 |
1983年 | 328篇 |
1982年 | 279篇 |
1981年 | 238篇 |
1980年 | 232篇 |
1979年 | 384篇 |
1978年 | 262篇 |
1977年 | 230篇 |
1976年 | 242篇 |
1975年 | 204篇 |
1974年 | 214篇 |
1971年 | 197篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
991.
992.
Benjamin M. Jacobs 《理论付诸实践》2018,57(4):298-306
Drawing on Noddings’ work on religion and education (1993), moral education (2002), and citizenship education (2005\, 2015), this article contemplates how educators both in public schools and parochial Jewish schools might teach students to care about critical issues confronting the Jewish community historically and contemporarily. Its premise is that the teaching of the Jewish experience is presently deficient in both school settings. The article suggests ways that Noddings’ conceptions of caring (1992), pedagogical neutrality (1993), and critical lessons (2006) can be adapted and applied to the teaching of Jewish civilization in more appropriate, holistic, and nuanced ways. Its implications are applicable to many other American subgroups whose treatment in the social studies curriculum is typically inadequate. 相似文献
993.
The definition of what it means to take a test online continues to evolve with the inclusion of a broader range of item types and a wide array of devices used by students to access test content. To assure the validity and reliability of test scores for all students, device comparability research should be conducted to evaluate the impact of testing device on student test performance. The current study looked at the comparability of test scores across tablets and computers for high school students in three commonly assessed content areas and for a variety of different item types. Results indicate no statistically significant differences across device type for any content area or item type. Student survey results suggest that students may have a preference for taking tests on devices with which they have more experience, but that even limited exposure to tablets in this study increased positive responses for testing on tablets. 相似文献
994.
Lay Hoon Seah 《International Journal of Science and Mathematics Education》2016,14(6):1059-1078
Although the importance of language in science learning has been widely recognized by researchers, there is limited research on how science teachers perceive the roles that language plays in science classrooms. As part of an intervention design project that aimed to enhance teachers’ capacity to address the language demands of science, interview data (N = 9) were collected to understand teachers’ perceptions and experiences with a wide range of issues related to language use in science classrooms. Adopting an interpretive approach to qualitative data, the analysis revealed that the teachers perceive a wide range of student difficulties related to language use in science classrooms, especially to the use of specialized terms and writing. Although the teachers are keenly aware of how language can be a barrier to learning science, they are less certain as to what students need to know about the language of science in order to master it. The findings suggested professional support that highlights the distinctive language demands of science and how these demands differ from other subject areas could be useful to these elementary school teachers. 相似文献
995.
In order to understand how children's beliefs and cognitive performance vary according to development in their conceptions of effort and ability, 120 fourth and sixth graders were given the following assessments: (a) a measure of agency beliefs, defined as the extent to which persons believe they have access to certain classes of potential means, including effort, ability, powerful others, and luck; (b) a battery of intelligence test scales, including figural patterns, letter series, arithmetic, and spelling; (c) an interview designed to assess developmental levels in conceptions of effort and ability. Correlations between intelligence scores and agency beliefs for effort decreased with increasing levels of reasoning about effort and ability, but correlations between intelligence scores and agency beliefs for ability increased with increasing levels of reasoning. No such trends were found in correlations between performance and agency beliefs for luck or for unknown causes. The results are discussed in terms of the interaction between individual differences and developmental change. 相似文献
996.
Eric M. David 《The Urban Review》1994,26(4):243-255
Perched on the Mason-Dixon line, Baltimore ignored calls for resistance from its southern neighbors by becoming one of the
first cities in the country to comply withBrown. By the beginning of the 1955 school year, leaders had implemented a desegregation plan, and Baltimore was being applauded
for the early and peaceful integration of its public schools.
Within a few years, however, the praise faded as it became clear that Baltimore still suffered from de facto segregation.
Faced with this reality, the school board refused to take the steps necessary to remedy the problem, instead shifting the
blame to society at large. This failure by the board started a pattern of abandonment by school leadership that culminated
in 1991 with the privatization of several of Baltimore's public schools. The result of this abandonment is a crippled school
system that still has not dealt with issues of race and equality. 相似文献
997.
This study examined whether a "goodness of fit" theoretical model, applied to families with and without children with learning disabilities, would be valuable in understanding the children's performance in school. A home interview was conducted with 63 families with a child with learning disabilities and 53 families with a comparable child without learning disabilities. The mothers were asked to rate how their own child fit into the family's expectations for children. It was found that, for both groups of families, children who were rated as a "poor fit" in the home demonstrated less positive behavior in the classroom and poorer achievement over the elementary school years. There was some evidence that poor fit in the home was even more negatively related to outcomes for children with learning disabilities. Discussion is centered on the importance of this theoretical model for understanding the importance of the home on successful school function. 相似文献
998.
An innovative learning environment is the current outcome of the constructivist approach, the essence of which is co-construction of knowledge in an Information and Communication Technology (ICT) environment. We examined how Israeli students perceived 10 characteristics of their classroom learning environment—student cohesiveness, teacher support, involvement, task orientation, investigation, cooperation, equity, differentiation, computer usage and young adult ethos. Particular foci were students’ perceptions of the actual state of their learning environment compared with the preferred state, and which characteristics predicted students’ cooperation. Participants were 1022 students in 33 classes from 12 computerised elementary and middle schools in Israel. Data were collected using the Technology-Rich Outcomes-Focused Learning Environment Inventory (TROFLEI). Results indicated a gap between the actual and the preferred states for all characteristics, although the scope of these gaps differed between elementary-schools students and middle-school students for certain characteristics. Structural equation modelling (SEM) analysis indicated that nine characteristics of the innovative environment in both actual and preferred states were related to cooperation, with these relations being primarily direct with the exception of teacher support and differentiation which had an indirect influence. Teacher support was mediated through student cohesiveness, involvement, equity and young adult ethos, whereas differentiation was mediated through investigation. Evaluation of the innovative learning environment might lead to better insights regarding the behaviours and needs of twenty-first century students in Israel’s education system. These insights could advance constructivist processes and teaching methods and bring the students to effective cooperative learning in an innovative learning environment. 相似文献
999.
In this article, we map the extent of educational inequality within Tasmania, and between Tasmania and the rest of Australia, using National Assessment Program—Literacy and Numeracy (NAPLAN) and senior secondary attainment data. This analysis yields some surprising findings, showing the success of Tasmanian primary and high schools and that Tasmanian educational inequality is most strongly expressed at the senior secondary level. We conclude that using such publicly available data to identify differential achievement within and between jurisdictions would strengthen public policy and practitioner interventions aimed at achieving more equal educational outcomes for students in all schools. Our findings also have implications for research directions in this field, suggesting that by analysis of NAPLAN and My School data across individual schools and jurisdictions academic researchers could assist practitioners gain a deeper understanding of inequalities reproduced by the systems they are working within, while finding examples of schools and systems which show a greater level of success in ameliorating disadvantage. 相似文献
1000.
Previous research has suggested that teachers' attitudes are crucial to the success of inclusion programs for children with special needs. In the present study, the impact of special needs category (intellectual disabilities versus emotional and behavioural problems) and student teachers' training (being trained to work with either younger or older children) on their attitudes towards inclusion were explored. Ninety three student teachers completed a new measure of attitudes towards inclusion: the Impact of Inclusion Questionnaire (IIQ). Results showed that student teachers were more negative about the impact of children with emotional and behavioural problems on other children, teachers, and the school environment than they were about children with intellectual disabilities. There was little support for the effects of training background or student teachers' previous experience of special needs on their attitudes. Implications for inclusion programs and future research are briefly discussed. 相似文献