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531.
ABSTRACT

The aim of this paper is to critically review how social semiotics has contributed to the study of reading and to develop an agenda for further research. We consider the theoretical and methodological resources that social semiotics has developed to account for multimodal text in the contemporary semiotic landscape, and explore how they can be used to teach critical reading skills to young people to support their participation in different social domains. We reflect on the possibilities and limitations of different analytical frameworks, highlighting barriers and possibilities for advancing social semiotic scholarship on reading and beyond. We end with a sketch of a new research agenda for social semiotics, in the light of technological change and its implications for reading.  相似文献   
532.
笔记本、手持设备的电池续航能力受到人们的普遍关注,一项新的显示技术可以使手机和电脑的电池使用时间延长50%。这项新技术是由加利福尼亚州Clairvoyante公司开发的。该公司上个月宣布他们正在推出一种新技术,可以帮助手机、数码相机和笔记本电脑的制造商制  相似文献   
533.
This paper presents two experiments investigating 8–9 year old children's sensitivity to rime level sound-spelling correspondence units when spelling words and nonwords. In Experiment 1, children spelled more words correctly if they contained a common rime unit rather than a unique or irregular unit. In Experiment 2, children spelled more words and nonwords correctly if they had many rime unit neighbours; words and nonwords with average or few rime unit neighbours were spelled less well. These findings show that children's spelling can not be described simply according to one-to-one phoneme-grapheme mapping. Instead, children are sensitive to lexical factors such as rime unit sound-spelling correspondence. The findings are interpreted within the framework of a connectionist model of spelling development.  相似文献   
534.
Third year undergraduate and fourth year honours students in a large university economics department were surveyed for this study with a view to some resolution of how honours participation rates might be improved (and hence the pool of potential postgraduates enlarged) when good employment opportunities are available to three‐year graduates. Reasons why students choose to do or not to do an honours year are examined in relation to their background characteristics, circumstantial factors, previous assessment, course structure and perceptions of market demand for honours graduates, opportunity costs and career paths. The results draw attention to ways in which more students might be attracted to the honours stream, the honours year and beyond. It is concluded that higher education institutions and federal bodies must share this responsibility.  相似文献   
535.
536.
537.
ABSTRACT

Language is a crucial feature of national and personal identity. Where Nationality is contested or controlled a particular language may be promoted or prohibited and the language of instruction is often informed by a ‘national’ political agenda. In Spain Franco attempted the suppression of Catalan identity prohibiting the public use of Catalan, schooling was conducted in Castilian. After Franco, in 1975 the new constitution promoted autonomy and self government for Catalonia. The regional government developed an educational policy, teaching Catalan to all children and using Catalan as the vehicular language in schools. The present population of Catalonia is approximately six million, over four million speak Catalan as their first language but there is significant population whose first language is Castilian. The article moves from a discussion of identity and nationalism, to an account of the dynamics of language in Catalonia and the development of Catalan education policy and its implications for questions of identity, nationality, education and language.  相似文献   
538.
539.
This article investigates the policy of setting that is commonly being seen as an organizational tool for effective delivery of the National Literacy Strategy (NLS). It is suggested that teachers are finding the increased amount of whole-class teaching to a diverse range of abilities, as prescribed by the NLS, problematic. This case-study researches both teachers' and children's perspectives on the Literacy Hour as taught in mixed-ability classes and in sets. Reflective commentaries and pupil questionnaires were used to collect data over two years. The results indicate a complex range of issues, both pedagogical and organizational, which need be considered before setting can be promoted as a strategy for literacy delivery. I conclude that there is a need for urgent research into the effectiveness of setting as a means of teaching the Literacy Hour.  相似文献   
540.
This case study investigated the integration of laptop computers into an elementary classroom in a low socioeconomic status (SES) school. Specifically, the research examined classroom management techniques and aspects of authentic learning relative to the student projects and activities. A mixed methods approach included classroom observations, interviews with the teacher, interviews with the students, and analysis of student projects. The results provide insight regarding the benefits and challenges of integrating wireless technology in an elementary classroom with at‐risk students. In addition, the project resulted in a web site with sample lesson plans (including objectives, required materials, NETS competencies and extension activities), teacher reflections and training tips.

Les ordinateurs portables dans la classe élémentaire: un enseignement authentique avec des élèves ‘à risque’

La présente étude de cas porte sur l'intégration des ordinateurs portables dans une classe élémentaire d'une école pour enfants de milieux peu favorisés. La recherche a porté plus particulièrement sur les techniques de gestion de la classe et sur les aspects de l'apprentissage authentique qui sont liés aux projets et aux activités des élèves. L'approche mixte qui a été utilisée a comporté des observations de classes, des entretiens avec le professeur, des entretiens avec les élèves et l'analyse des projets de ces élèves. Les résultats fournissent un éclairage sur les avantages et les défis de l'intégration d'une technologie «sans fil» dans une classe élémentaire avec des élèves «à risque». Le projet a également abouti à un site Web comportant des plans de leçons (comprenant les objectifs,les matériaux requis,les compétences Réseau et les activités d'extension), les réflexions des professeurs et des «tuyaux» sur la formation.

Laptopcomputer im Grundschulunterricht: Authentische Anweisung für die Arbeit mit belasteten Schülern

Diese Fallstudie untersuchte die Integration von Laptopcomputern in den Grundschulunterricht einer Schule mit einem niedrigen sozioökonomischen Status (SES‐Schule). Insbesondere prüften die Wissenschaftler Unterrichtsmanagementtechniken und Aspekte authentischen Lernens in Bezug auf die Schülerprojekte und Aktivitäten. Ein Ansatz mit unterschiedlichen Methoden enthielt Beobachtungen im Klassenunterricht, Interviews mit dem Lehrer, Interviews mit den Schülern und Analysen von Schülerprojekten. Die Ergebnisse gewähren Einblicke in Nutzen und Chancen, drahtlose Techniken im Grundschulunterricht mit belasteten Schülern (‘at‐risk students') zu integrieren. Außerdem führte das Projekt zu einer Web‐Site mit beispielhaften Stundenplanungen (mit Angabe der Unterrichtsziele und der erforderlichen Materialien, NETS‐Kompetenzen und weiterführenden Aktivitäten), Reflexionen der Lehrer und Ratschlägen für Übungen.

Los ordenadores portatiles en aulas de primaria: una educación auténtica con alumnos de riesgo

Este estudio de caso se basa en una investigación sobre la integración de los ordenadores portátiles en una clase básica dentro de una escuela de bajo nivel socioeconómico. Más específicamente los investigadores examinarón las técnicas de administración del aula y los aspectos de aprendizaje auténtico relacionados con los proyectos y actividades de los alumnos. Con el enfoque sobre una metodología mixta, se pudo incluir observaciones de aulas, entrevistas con el maestro, entrevistas con los alumnos y un análisis de los proyectos de los alumnos. Los resultados ofrecen una comprensión de las ventajas y de los desafíos de la integración de una tecnología inalámbrica dentro de aulas de primaria con alumnos de riesgo. Otro resultado del proyecto fué la creación de un sitio web con ejemplos de planes de lecciones (incluyendo objetivos, materiales requeridos, competencias en redes y actividades de extensión) algunas reflecciones de profesores y informaciones sobre la formación.  相似文献   
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