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131.
The low numbers of students, particularly girls, pursuing science after the age of 16 continues to give cause for concern, despite the inclusion of science as a core subject in the curriculum of primary schools in England and Wales. This article explores the perceptions of primary pupils with regard to science since its introduction as a compulsory component of the curriculum. The findings tend to replicate those of earlier studies, indicating that primary pupils, both girls and boys, view science positively while at primary school and look forward to science at secondary school. However, results show that, within science, girls' and boys' preferences are different. Girls have greater preference for biological topics while boys demonstrate a wider range of interests. Furthermore, the introduction of the National Curriculum appears to have had negligible effect in broadening the interests of girls. It is argued that intervention strategies are needed in order to make all fields of science attractive to girls and that this should begin in the primary phase of education. 相似文献
132.
133.
As many primary pre-service teachers enter teacher education courses with little science background, it is essential in teacher education courses to provide opportunities for them to learn more science independently. The purpose of this study is to investigate an online pedagogical activity that fosters the social construction of science knowledge by primary pre-service teachers working in small virtual teams. The study investigated how the pre-service teachers collaborated online in virtual teams to complete set tasks, their attitudes toward and beliefs about the effectiveness of the online learning experience, and the types and quality of the resources developed. The findings indicated that the virtual team-produced science resource materials were generally of high quality, with nearly half the number of teams engaging with Web 2.0 technologies (e.g. wikis and blogs) to construct their product. The findings indicated positive attitudes toward the collaborative learning even though beliefs about online learning were mixed. 相似文献
134.
Nicholas Emepue Kola Soyibo 《International Journal of Science and Mathematics Education》2009,7(2):339-361
This study was designed to assess whether the level of performance of selected Jamaican 11th-grade physics students on some
numerical problems on the energy concept was satisfactory and if there were significant differences in their performance linked
to their gender, socioeconomic background (SEB), school location, English language and mathematical abilities. The 331 sampled
students consisted of 213 boys and 118 girls; 197 students were from a high SEB and 134 students from a low SEB; 296 students
were from seven urban schools and 35 students from three rural schools; 112, 153 and 66 of the students had high, average
and low English language abilities, respectively, while 144, 81 and 106 of the students had high, average and low mathematical
abilities, respectively. An Energy Concept Test (ECT) consisting of six structured numerical questions was employed for data
collection. The results indicated that although the students’ level of performance was regarded as fairly satisfactory, there
was a lot of room for improvement. There were statistically significant differences in the students’ performance on the ECT
linked to SEB, and mathematical abilities in favour of students from a high SEB, and high mathematical abilities, respectively.
There was a positive, statistically significant but weak correlation between the students’ (a) mathematical abilities, and
(b) English language abilities and their performance on the ECT, while there were no correlations among their gender, school
location, and SEB and their performance on the ECT. 相似文献
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136.
Matthew HOWELLS Ashleigh BELL Nicholas EVERITT Jennifer McMILLAN 《Learned Publishing》2009,22(2):109-112
There are enormous quantities of information available to researchers on the Internet, of varying levels of quality. Now, more than ever, it is important that academic publishers make best use of their journals and provide their readers with access to this high‐value content, in a form that can be easily found and used. To that end, Taylor & Francis have taken up the challenge of satisfying researchers' need to have all relevant content available at their fingertips, by digitizing their older journal content, creating subject‐based collections of backfiles and putting them online. This article provides an insight into the ‘why’ and ‘how’ of the process of digitization of Taylor & Francis's journal archives. The fact that these online backfiles are being requested, purchased, and used demonstrates the added value that publishers may hold in their archives. 相似文献
137.
138.
Using data from the nationally representative Head Start Family and Child Experiences Survey (FACES), the relationships between living in a household where a household member had been arrested or incarcerated and conduct problems of preschool children enrolled in Head Start were examined. Children who lived in such households showed more aggressive, hyperactive, and withdrawn behaviors than children who lived in households with no such exposure. These associations remained statistically significant after controlling for other family background characteristics. Parental involvement in Head Start, less use of spanking, and more time spent by the child in Head Start were associated with less problem behaviors. 相似文献
139.
In classrooms, race-based bias, discrimination, and inequities result in unsafe and unproductive learning environments. Teacher educators are charged with helping preservice teachers develop racial literacy skills. This self-study explores the ways in which two White teacher educators recognize and attempt to manage challenges during field instruction of White teacher candidates. The teacher educator researchers explore their own Whiteness and use a racial lens to critique their practices. Post-lesson-debriefing conferences between teacher educators and their candidates are shared as illustrative vignettes to reveal instructors’ teaching challenges and failures. Implications for working with White teacher candidates, improvements to field instruction practices, student teaching curricula revisions, and programmatic changes are posited. 相似文献
140.
Impact and educational outcomes of a small group self‐directed teaching strategy in a clinical neuroscience curriculum 下载免费PDF全文
Thomas I. Nathaniel Jordan C. Gainey Jessica A. Williams Bianca L. Stewart Michael C. Hood Leanne E. Brechtel Rakiya V. Faulkner Jasmine S. Pendergrass Leigh‐Ann Black Scott K. Griffin Christopher E. Troup Jayne S. Reuben Asa C. Black Jr. 《Anatomical sciences education》2018,11(5):478-487
The complexity of the material being taught in clinical neuroscience within the medical school curriculum requires creative pedagogies to teach medical students effectively. Many clinical teaching strategies have been developed and are well described to address these challenges. However, only a few have been evaluated to determine their impact on the performance of students studying clinical neuroscience. Interactive, 2‐hour, self‐directed small‐group interactive clinical case‐based learning sessions were conducted weekly for 4 weeks to integrate concepts learned in the corresponding didactic lectures. Students in the small groups analyzed cases of patients suffering from neurological disease that were based on eight learning objectives that allowed them to evaluate neuroanatomical data and clinical findings before presenting their case analysis to the larger group. Students’ performances on the formative quizzes and summative tests were compared to those of first‐year medical students in the previous year for whom the self‐directed, small‐group interactive clinical sessions were not available. There was a significant improvement in the summative performance of first‐year medical students with self‐directed clinical case learning in the second year (Y2) of teaching clinical neuroscience (P < 0.05) when compared with first‐year students in the first year (Y1) for whom the self‐directed learning approach was not available. Student performance in the formative assessments between Y1 and Y2 was not significantly different (P = 0.803). A target of ≥70% student scoring above 80% in the final summative examination was met. The current study revealed evidence for the impact and educational outcomes of a self‐directed, clinical teaching strategy in a clinical neuroscience curriculum for first‐year medical students. Anat Sci Educ 11: 478–487. © 2017 American Association of Anatomists. 相似文献