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951.
This paper presents findings from a 4-year project that developed and implemented a blended inquiry science and English Language Development (ELD) program in a large urban California school district. The sample included over 2,000 students in Kindergarten through 5th grade. Participating students’ English and science achievement was compared to a similar group of students who were using the district’s established English language development curriculum. Student performance on statemandated English and science assessments were analyzed using Mann–Whitney U tests for overall performance and by number of years of treatment. Modest but statistically significant improvement was found for students who participated in the blended program. Results from this study suggest that restricting instructional minutes for science to provide additional time for ELD and English language arts may be unnecessary. Rather, allowing consistent time for science instruction that incorporates ELD instruction along with inquiry science experiences may provide the authentic and purposeful context students need to develop new language without restricting access to science content. 相似文献
952.
This article examines how conversations during design reviews in which 8th-grade mathematics students shared population models with visiting specialists expanded the disciplinary expertise of the classroom. Re-contextualizing is a conversational exchange that visiting specialists initiated to invite groups to consider their models in novel contexts. Analysis of 14 design reviews in 2 classrooms showed that re-contextualizing resulted in both the elaboration of ideas students already understood and new contributions to students' understandings of mathematical aspects of population modeling. This article presents case studies of 2 groups that differed in terms of their interest in the curricular task and the level of conceptual integrity of their population models. Despite these differences, the re-contextualizing exchanges that emerged in their design reviews led to new insights for both groups and provided them with opportunities to try on ways of thinking and acting like population biologists. 相似文献
953.
A laboratory experiment was carried out with 120 undergraduate students to examine a possible aptitude–treatment interaction between teacher clarity and student test anxiety in relation to two outcome measures, namely student achievement and student motivation, with student intelligence statistically controlled. Students completed measures of intelligence and test anxiety and were randomly assigned to high teacher clarity or low teacher clarity conditions, defined by the presence or absence of specific teaching behaviours in a videotaped lecture with content held constant across conditions. Measures of motivation and self-efficacy for learning the material were completed immediately post-treatment, then one week later participants completed an achievement test based on the material contained in the lecture and assigned homework. Results revealed significant beneficial main effects for high vs. low teacher clarity for both achievement and motivation measures, but no aptitude–treatment interaction between teacher clarity and student test anxiety. 相似文献
954.
Susan Jones 《International Journal of Inclusive Education》2013,17(3):269-286
The recent high profile of the underachievement debate in the media, through research initiatives, and in resulting remediation programmes within the classroom, has focused almost exclusively upon boys, such that the identity and needs of the underachieving girl have been rendered invisible. Underachievement has become so closely associated with the gender identity of boys that the idea of girls underachieving has become virtually inconceivable. This paper is concerned with teachers’ perceptions of the underachieving girl in the light of the overwhelming attention on the underachieving boy. It is argued that the focus of attention should be underachievement as a complex phenomenon rather than focusing exclusively on the underachievement of boys. 相似文献
955.
956.
Lack of definitional consensus remains an important unresolved issue within bullying research. This study examined the ability of definitional variables to predict overall level of victimisation (distress, power inequity, and provocation as predictors) and bullying (intention to harm, power inequity, and provocation as predictors) in 246 Australian university students. All variables were measured using the Victimisation and Bullying Inventory (VBI), with behaviour assessed separately for tertiary institution, workplace and home contexts. Regression analysis revealed that, as expected, higher levels of distress predicted higher levels of victimisation (in all contexts) and higher levels of intention to harm predicted higher levels of engagement in bullying (in work and home contexts). Challenging definitional theory, bullying was reported as most commonly occurring between two equals, from both the victim and bully perspective, and individuals who bullied others blamed the victim for provoking the behaviour twice as often as victims felt that they had provoked it. 相似文献
957.
This paper presents findings of an Australian study that investigated how farm- management teams go about learning to manage their businesses, including how they learn in order to make strategic and tactical changes. The Australian farming context is one of increasing complexity and risk that demands greater sophistication and professionalism in farm management. Learning is related to increased capacity to manage successful change. Farm-management teams employ four different learning patterns when making changes to their management and marketing practices. Learning patterns are termed local focussed, people focussed, outward looking and extensive networking. These patterns appear to be related to ongoing learning practices of farm-management teams as well as to learning for change. Local focussed management teams learnt for change by accessing only local sources (including government extension services) or a single individual. People focussed farm-management teams preferred to learn for change principally by seeking information and advice on a one-to-one basis from more than one person, most frequently experts, but often other farmers. The remaining farm businesses accessed a variety of sources. The group classed as extensive networkers accessed a large number of varied sources in learning for change. Others who used a less extensive range were termed outward looking. 相似文献
958.
959.
Donna Kotsopoulos Joanne Lee Michelle Cordy Susan Bruyns 《Technology, Pedagogy and Education》2013,22(5):1-16
Some electronic portfolios (EPs) developers are proposing that EPs are suitable for implementation in primary education (i.e. kindergarten to grade three). Yet, empirical research evaluating the implementation and efficacy of EPs used in primary school settings at both the teacher and the student level is scarce. In this research, the authors attempted to implement EPs in grades one, two and three (approximate ages 6 through 8). EPs were reviewed to make the EP selection and in-depth collaborative planning with the teachers ensued. The main challenges for teachers and students were at the user interface level. Results from this cautionary tale suggest that implementation of EPs in primary education may be premature. While much potential exists in EPs, it has yet to be realised. Recommendations for improving EPs are suggested. 相似文献
960.
This study extended research on women's surname choices and terms of address. Account of unmarried women and men were examined to identify factors and dialectical tensions in their reasoning about married women's surnames. Preferences for and meanings of women's titles, surname preferences for children, and perceptions concerning commitment and love were ascertained. Sex differences were found in the rationales for surname choice. Men and women preferred women and children to adopt male surnames and preferred married women use the title of Mrs. Men and women associated differing meanings with titles of Mrs. and Ms. Finally, men were more likely than women to associate a woman's surname choice with her love for, and commitment to, her partner. 相似文献