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251.
Counterspaces in science, technology, engineering, and mathematics (STEM) are often considered “safe spaces” at the margins for groups outside the mainstream of STEM education. The prevailing culture and structural manifestations in STEM have traditionally privileged norms of success that favor competitive, individualistic, and solitary practices—norms associated with White male scientists. This privilege extends to structures that govern learning and mark progress in STEM education that have marginalized groups that do not reflect the gender, race, or ethnicity conventionally associated with STEM mainstream success, thus necessitating spaces in which the effects of marginalization may be countered. Women of color is one such marginalized group. This article explores the struggles of women of color that threaten their persistence in STEM education and how those struggles lead them to search out or create counterspaces. It also examines the ways that counterspaces operate for women of color in STEM higher education, particularly how they function as havens from isolation and microaggressions. Using a framework of Critical Race Theory (CRT) and intersectionality theory and drawing on interview data from 39 women of color about their STEM higher education experiences, we describe five ways in which counterspaces operate: in peer‐to‐peer relationships; mentoring relationships; national STEM diversity conferences; STEM and non‐STEM campus student groups; and STEM departments. Whereas most research has discussed counterspaces as racially or ethnically homogeneous social groups of peers at the margins, our research found that counterspaces vary in terms of the race/ethnicity, gender, and power levels of participants. We found that counterspaces can be physical settings, as well as conceptual and ideological. Additionally, we identified counterspaces both at the margins and at the center of STEM departments. Thus, our research expands the existing understanding of the types and functions of counterspaces and broadens the definition of what locations can be and should be considered counterspaces. © 2017 The Authors. Journal of Research in Science Teaching Published by Wiley Periodicals, Inc. on behalf of National Association for Research in Science Teaching. J Res Sci Teach 55: 206–245, 2018  相似文献   
252.
Discussion about the place of Shakespeare in education has been given new impetus by two recent developments ‐‐ one, the unique place given him in the National Curriculum, and the other, the rise of critical ‘theory’. The question ‘why Shakespeare?’ is not one which can be avoided these days, but equally it cannot be separated from the question of what is meant by ‘Shakespeare’ in the context of the school. Educational, as well as literary and cultural theories, are involved. Publishers have responded to the National Curriculum require‐ ment with a spate of new or re‐issued editions and resource books. This article reviews the range of approaches to be found in them and so goes some way not only to clarify the questions raised specifically by the use of Shakespeare in schools, but by extension about the value and purpose of teaching literary texts. I have taught Shakespeare in schools, further education, and higher education institutions and to adult groups and am at present responsible for courses on Shakespeare for students preparing to teach in the primary school sector.  相似文献   
253.
This qualitative study explored the identity construction of seven adolescents who attended special classes for hard-of-hearing (HH) students for part or all of their elementary school years. Results of open-ended group interviews and written questionnaires indicated that the students strongly identified as HH people. School experiences and interactions with teachers and HH peers appeared to be major influences on this choice. The findings support the position that a HH identity may exist separate from the culturally Deaf identity. The findings also suggest that HH students need to connect with other HH individuals whether or not they assimilate into the hearing world or decide to participate in both the hearing and Deaf worlds.  相似文献   
254.
This paper describes a project in the School of Chemistry at The University of Melbourne. During 1992 thirty hours of videotapes were taken of students doing quantitative volumetric work in first year laboratories. These were viewed to find out what problems students encountered and what interactions they had with other students and with demonstrators. The data were logged on a Hypercard stack and novel visual images were produced to map student activity, both qualitatively and quantitatively. These data contributed to the design of a multimedia learning package which students worked through at the beginning of 1993. Video data of their laboratory performance after this intervention provides evidence of improved performance. Specializations: academic development in the sciences, evaluation of computer-based learning materials. Specializations: physical chemistry, chemical education at tertiary level. Specializations: design and development of computer-based learning materials. Specializations: electrochemistry, general physical chemistry at secondary and tertiary level. Specializations: chemical education at secondary and tertiary level, theoretical chemistry.  相似文献   
255.
Most theories predict that when people indicate that they are highly confident they are producing their strongest responses. Hence, if such a high confidence response is in error it should be overwritten only with great difficulty. In contrast to this prediction, we have found that people easily correct erroneous responses to general information questions endorsed as correct with high-confidence, so long as the correct answer is given as feedback. Three potential explanations for this unexpected hypercorrection effect are summarized. The explanation that is tested here, in two experiments, is that after a person commits a high-confidence error the correct answer feedback, being surprising or unexpected, is given more attention than is accorded to the feedback to low-confidence errors. This enhanced attentional capture leads to better memory. In both experiments, a tone detection task was presented concurrently with the corrective feedback to assess the attentional capture of feedback stimuli. In both, tone detection was selectively impaired during the feedback to high confidence errors. It was also negatively related to final performance, indicating that the attention not devoted to the tone detection was effectively engaged by the corrective feedback. These data support the attentional explanation of the high-confidence hypercorrection effect.  相似文献   
256.
This article reports on attitude changes of 300 children, aged 10 or 11 years, from four schools, who visited the UK National Space Centre. Attitudes toward science and space were explored by examining responses to five different attitude scales. These were administered before, immediately after, and 2 months and 4–5 months after a visit to the main exhibition area and Challenger Centre. Observations during the visits and interviews of teachers and a sample of children were carried out. Before the visit girls were more anxious than boys. Immediately afterward, children showed more interest in space and a moderate increase in their views about the value of science in society. Nearly 20% of the pupils showed an increased desire to become scientists in the future. These children also showed a positive advantage over the other children with regard to science enthusiasm and space interest. Two months later, they continued to be more positive about being future scientists but only the girls' scores were still significantly raised. Most children found the Challenger experience positive but had more problems with the exhibition area. Teachers' preparation and support during the visit as well as their personal interest had a significant long‐term effect on children's attitudes. © 2004 Wiley Periodicals, Inc. J Res Sci Teach 42: 53–83, 2005  相似文献   
257.
This study explores how choice to enter a reengagement programme was experienced and understood by students and staff. In seeking to understand choice, we sought to gain insight into one design element that is considered to be vital for effective reengagement programmes: namely, that they are voluntary or choice-based. We interviewed 12 students and 5 staff who were involved in a reengagement programme that was underpinned by philosophy of choice. Specifically, it was a mandate of the programme that students had to actively and voluntarily ‘choose' to enter the programme. Analysis of the interviews revealed that it was not as simple as a student ‘choosing' to enter the reengagement programme and then entering it. Rather, four main construct types emerged through the interviews that explained the ways in which choice was experienced by the students: (1) an opportunity for self-improvement, (2) an escape from the current situation, (3) a threat, for which the alternative would be a severe consequence, and (4) a nudge taken from a respected adult. Using a ‘contexts-for-action’ ecological model of agency, we seek to understand the construct types by exploring the complex factors that constrain or legitimize why, how, when, and with whom a student makes his/her ‘choice'. The contexts that emerged in this study relate to the internal or external influences as well as whether the choice was proactive or reactive.  相似文献   
258.
Due to the pervasive nature of computers in all areas of our society, it comes as no surprise that they are creeping into the world of preschoolers. The issue is no longer whether or not it is appropriate to use computers with very young children, but rather how they can be used effectively with them.Janet Fowle McLanahan is an Associate Professor and Chair of Early Childhood Education at North Shore Community College in Beverly, MA.  相似文献   
259.
260.
International Journal of Science and Mathematics Education - This study explored how teachers engage and support students at a project-based STEM high school to identify key elements defining...  相似文献   
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