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101.
In this article, we address how the design of educational scenarios can support teachers’ adoption of both technology and open-ended projects indorsing creativity and innovation. We do that by describing how groups of teachers develop digital learning environments supporting using a combination of GeoGebra and Google sites. Both teachers and pupils work with the concept of “game” as something they design, and furthermore, the pupils immerse themselves into the scenarios that the teachers create in a way similar to “playing a game.” We investigate teachers participation in collaborative development and testing through qualitative means, aiming to describe the teachers’ appropriation of (1) GeoGebra as a tool for doing and teaching mathematics, and (2) game as a metaphor supporting open-ended projects addressing creativity and innovation in the classroom. The data from the project suggest that the notion of “game” can support collaborative scenario design is a viable way of introducing technology and open-ended projects to primary school teachers.  相似文献   
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Are teachers aware of how well each of their students is embedded in the sympathy-based peer network of the classroom? In this research, we asked students of 39 classes (N = 821) from different types of schools and grades to nominate the three peers they liked most within their class. At the same time, the 39 classroom teachers were asked to reproduce the nominations they thought every single student would undertake. Using the Jaccard coefficient, we compared the similarity of the social networks that emerged from students’ and the respective teacher’s nominations. Results showed that on average, teachers identified 30.1% of the peer nominations correctly. Elementary school teachers were better attuned to their students’ sympathy relations than secondary school teachers. Teachers’ accuracy in identifying peer relations was predicted by the extent to which they intentionally observed peer interactions in the classroom and by their beliefs whether teachers are accountable for the quality of peer relationships in the classroom. Future studies should further investigate whether students profit in their social and academic development from their teacher being highly accurate in the perception of the classroom’s sympathy peer network.  相似文献   
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How can the relationship between argumentation and proof be analysed?   总被引:1,自引:0,他引:1  
The paper presents a characterisation about argumentation and proof in mathematics. On the basis of contemporary linguistic theories, the hypothesis that proof is a special case of argumentation is put forward and Toulmin’s model is proposed as a methodological tool to compare them. This model can be used to detect and analyse the structure of an argumentation supporting a conjecture (abduction, induction, etc.) and the structure of its proof. The aim of the paper is to highlight the importance of structural analysis between argumentation and proof. This analysis shows that although there are clear cases of continuity between argumentation supporting a conjecture and its proof, there is often a structural distance between the two (from an abductive argumentation to a deductive proof, from an inductive argumentation to a mathematical inductive proof).  相似文献   
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The development of self‐regulation has been studied primarily in Western middle‐class contexts and has, therefore, neglected what is known about culturally varying self‐concepts and socialization strategies. The research reported here compared the self‐regulatory competencies of German middle‐class (= 125) and rural Cameroonian Nso preschoolers (= 76) using the Marshmallow test (Mischel, 2014). Study 1 revealed that 4‐year‐old Nso children showed better delay‐of‐gratification performance than their German peers. Study 2 revealed that culture‐specific maternal socialization goals and interaction behaviors were related to delay‐of‐gratification performance. Nso mothers’ focus on hierarchical relational socialization goals and responsive control seems to support children's delay‐of‐gratification performance more than German middle‐class mothers’ emphasis on psychological autonomous socialization goals and sensitive, child‐centered parenting.  相似文献   
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Successful businesses know that customers make purchase decisions based on a complex bundle of rational and emotional factors that vary in degree and importance depending upon the context. In crowded markets where potential customers have many comparable options, it is often the emotional relationships that they have with businesses that influence where they spend their dollars. Recognizing this reality, businesses have been shifting from transacting with customers to “engaging” with them. This article outlines the need for librarians to understand engagement more fully, and it points to guidance from the business literature on how to define and create engagement.  相似文献   
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There are few empirical studies that demonstrate how values are developed and how they are linked to coaching actions. There can be a discrepancy between the statement of coaches’ values and their actual coaching actions. In order to examine how coaching actions are influenced by values that are developed over a lifetime, the purpose of this article is to first describe a female hockey coach’s approach to coaching using five key coaching actions, then identify the underlying values that influenced those actions, and then explore how these values were developed in different experiences throughout her life. A time-oriented network analysis was conducted based on four semi-structured, in-depth interviews with the coach. The results present five key coaching actions: (a) organizing coach education programmes for athletes, (b) creating groups to help athletes bond, (c) bringing in experts from various domains, (d) asking athletes to reflect on attitudes and goals, and (e) giving athletes playing time based on hard work and effort. We identify the core values guiding these actions as: (a) equity, (b) connectedness, (c) holistic development, (d) respect, and (e) effort. Finally, we present a number of the coach’s experiences that demonstrate the complexity of developing these values throughout her life. The importance of reflecting on and discussing coaching actions, experiences, and the underlying learned values may help coaches develop coaching actions that are guided more explicitly by those values.  相似文献   
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