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This paper reports on two studies which investigated the relationship between children's texting behaviour, their knowledge of text abbreviations and their school attainment in written language skills. In Study One, 11–12‐year‐old children provided information on their texting behaviour. They were also asked to translate a standard English sentence into a text message and vice versa. The children's standardised verbal and non‐verbal reasoning scores were also obtained. Children who used their mobiles to send three or more text messages a day had significantly lower scores than children who sent none. However, the children who, when asked to write a text message, showed greater use of text abbreviations (‘textisms’) tended to have better performance on a measure of verbal reasoning ability, which is highly associated with Key Stage 2 (KS2) and 3 English scores. In Study Two, children's performance on writing measures was examined more specifically. Ten to eleven‐year‐old children were asked to complete another English to text message translation exercise. Spelling proficiency was also assessed, and KS2 Writing scores were obtained. Positive correlations between spelling ability and performance on the translation exercise were found, and group‐based comparisons based on the children's writing scores also showed that good writing attainment was associated with greater use of textisms, although the direction of this association is nor clear. Overall, these findings suggest that children's knowledge of textisms is not associated with poor written language outcomes for children in this age range.  相似文献   
144.
It is important for educational assessment bodies to demonstrate how they are seeking to meet the demands of validity. The approach to validity taken here assumes a ‘consequentialist’ view where the appropriacy of the inferences made on the basis of assessment results is seen as central. This paper describes the development of a systematic approach to the collection of evidence that can support claims about validity for general qualifications. An operational framework was developed drawing on Kane (2006 Kane, M.T. 2006. “Validation”. In Educational measurement, 4th ed., Edited by: Brennan, R.L. 1764. Westport, CT: Praeger.  [Google Scholar]). The framework involves a list of inferences to be justified as indicated by a number of linked validation questions. For each question various data would be gathered to provide ‘evidence for validity’ and to identify any ‘threats to validity’. The structure is designed to be accessible for operational users. This paper describes the development of the proposed framework and the types of methods to be used to gather relevant evidence.  相似文献   
145.
We set out to understand how different instantiations of inquiry emerged in two different years of one elementary teacher's classroom. Longitudinal observations from Mrs. Charles' 5th grade science classroom forced us to carefully and deliberately consider who exactly was responsible for the change in the class activities and norms. We provide empirical evidence to show how a focus on the teacher can easily overlook the complex dynamics of the classroom. The data reveal that students had a substantive and generative role in the class's arrival at the different instantiations of scientific inquiry—the nature and form of inquiry—that were constructed each year. We argue that, in an environment where a teacher carefully attends and responds to student thinking, the nascent resources students have for reasoning about phenomena can affect not only the conceptual ideas that emerge, but also influence what inquiry activities or practices become established as normative and productive over time. Our work with Mrs. Charles illuminates an important methodological concern with research on teacher development as well as the construct of teacher learning progressions; research accounts that focus primarily on the teacher may overlook the classroom norms that are negotiated between teacher and student, and thereby provide an incomplete portrayal of the teacher's activity within one classroom and the teacher's progress across multiple years. © 2012 Wiley Periodicals, Inc. J Res Sci Teach 49: 429–464, 2012  相似文献   
146.
Because school violence is widespread, social and emotional competence must be targeted. Second Step is a social and emotional violence‐prevention curriculum that teaches prosocial skills and reduces aggressive behavior. The purpose of this study was to examine the effects of Second Step implementation on students (N = 403) in preschool through fourth grade who were predominately Latino, English language learners, and from families with low socioeconomic status. The data of 165 out of the 403 students were included in the present study. Analyses consisted of paired‐samples t‐tests to identify changes in social and emotional knowledge and behavioral and emotional risk. Results showed that there was a significant increase in both social and emotional knowledge and behavioral and emotional risk following the implementation of Second Step. These results are discussed with regard to previous and future research, limitations, and implications for school practice.  相似文献   
147.
This paper is centered on creating equitable opportunities for learners in mathematics education. Through observations of teacher practice, the paper seeks to theorize how teachers enact their dispositions toward mathematics instruction. These observed propensities, in relation to teachers’ aims for students to “take up their space” in and beyond the mathematics classroom, then inform a model of equitable mathematics instruction. Teachers’ dispositions are considered in relation to Mason’s discipline of noticing and Bourdieu’s notion of the symbolic violence of dominant discourses.  相似文献   
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Outdoor adventure education courses are used in higher education to develop transferable skills such as groupwork and problem-solving skills. There is a need for exploratory investigation into students’ perceptions of this experience. This study aimed to develop an innovative qualitative data collection method, and to use it to explore students’ perceived learning processes and developmental outcomes when taking part in an outdoor groupwork skills course. Participants (n = 40) were undergraduate engineering students who were taking part in the 3 day residential course as part of their degree course. Students’ experiences were captured whilst immersed in the course, using a semi-structured video diary room. Participants entered the diary room at different time points throughout the course and responded to openended questions. Following a thematic analysis, students were found to arrive on the course with mixed feelings towards groupwork and expected learning outcomes. Activities were enjoyable yet challenging, revealing students’ weaknesses and demanding a range of skills and coping methods. The outdoor environment added novelty, risk and natural consequences. Students reported developing a range of skills in groupwork, adaptability, persistence, planning, problem-solving, time-management, communication, leadership, cooperation, group reflection and team spirit, as well as benefits to physical activity, self-confidence, self-awareness, peer and staff relationships and internationalisation. These findings provide a base for future investigation into the long-term impact on student development and skill transfer. The semi-structured video diary room yielded rich data, contributing to the literature by offering a simple, yet effective, qualitative research method that can be implemented in a variety of contexts.  相似文献   
150.
This article reports on a teacher-research study that used multicultural texts as a context for teaching mathematics for cultural relevance during an elementary mathematics methods course. The results of the study reveal that 28 % (5 out of 18) of the teacher candidates (TCs) chose books that were culturally contextual or culturally amenable. However, 89 % (16 out of 18) of the TCs chose texts that were mathematically robust or mathematically peripheral. Four focal TCs were selected to examine how they used the texts with children to teach mathematics concepts. Math lessons fostered academic success, cultural competence, and critical consciousness. Overall, the results of the study are mixed. We conclude that some TCs’ choice of texts may reflect indifference, passive resistance, low self-efficacy, school culture, and mixed messages from the teacher–researcher. Additional studies that include follow-up interviews and classroom observations are needed to determine the factors that influence TCs’ selections of multicultural texts and their implementation of culturally relevant pedagogy with students.  相似文献   
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