Search results for "RSA"
showing 10 items of 4345 documents
Il contrasto all’economia sommersa: un’analisi comparata di policies
2017
SOMMARIO: 1. L’economia non osservata. – 2. Economia sommersa e corruzione. – 3. La consistenza del sommerso. – 4. Le motivazioni e le dinamiche sociali collegate all’economia sommersa. – 5. Gli approcci per la lotta al sommerso in Europa: deterrenza e incentivo. – 6. Conclusioni.
Design perspectives on technology, language teaching and language teacher education
2012
Despite the national strategies and major efforts to promote pedagogical use of ICTs in education, training programs for in-service teachers have often failed to develop sustainable pedagogical practice. For sustainable development, teachers need to be offered opportunities to explore the role of technology in relation to their concept of language and learning, and reforms should be designed in negotiation with teachers and students. In teacher education, aspiring teachers are being informed of the latest research results, but bringing the theory down to practice is a major task that calls for development work soundly based on research. In this paper we suggest that design-based research (D…
Diademas, tiaras y coronas de la antigua Persia: formas de representación y de adopción en el mundo clásico
2014
En el presente trabajo son analizadas las distintas referencias literarias e iconográficas a los tocados de los reyes persas durante las dinastías aqueménida, arsácida y sasánida. También se pone de manifiesto la confusión terminológica de las fuentes al referirse a dichos tocados. Entre los mismos cabe destacar el gorro frigio, que se convirtió en símbolo para caracterizar la alteridad persa. In this paper are analyzed the various literary and iconographic references to the headdresses of the Persian kings during the Achaemenid, Arsacid and Sasanian dynasties. It is also highlighted the terminological confusion in the sources when these headdresses are mentioned. Among them,must be stresse…
Enriching primary student teachers’ conceptions about science teaching: Towards dialogic inquirybased teaching
2012
Inquiry-based teaching has been at the heart of science education since it was first outlined in national standards over a decade ago. The general idea behind the inquiry guidelines is that pupils would adopt ways of conducting science, in addition to conceptually learning, thus attaining also the epistemological dimension of science. Although curricula are based on these ideas of inquiry, all too often authentic inquiry is hindered by overly authoritative approaches and teacher directions. To avoid this, the communicational ways in which teachers can encourage pupil reasoning during different phases of inquiry should be explicitly addressed. This paper addresses this gap by introducing a d…
Mitä ihmiset osaavat, kun he osaavat kieltä? : henkilökohtainen repertoaari ja sen multimodaalisuus
2020
The paper introduces a fresh perspective on individual language skills, or, language proficiency. Based on dialogical thinking, theory of distributed language and cognition and sociolinguistics, it will be argued that ’mental grammar’ is an inappropriate metaphor for describing an individuals’ language skills. To present an alternative view, language is here understood as ’resources’ that will be appropriated by individuals for developing a ’personal repertoire’. Focusing here on the role of embodiment and materiality, the personal repertoire is seen an assemblage of embodied skilled action that helps the learners to act upon different types of affordances in different material environments…
Klassesamtaler som eksistensielt drama - der psykisk helse oppstår mellom oss
2012
Author's version of an article in the journal: Nordic Studies in Education. Also available from the publisher at: http://www.idunn.no/ts/np/2012/02/klassesamtaler_som_eksistensielt_drama_-_der_psykisk_helse_?highlight=Ulland#highlight This article presents a qualitative study of a mental health promotion initiative at the interface between culture, health and education. In this initiative the aim is to facilitate conversations about various life issues in mainstream classes in high school. The study shows that the conversations set off thoughts and feelings with the students which are considered to be positive and meaningful and that the initiative contributes to an increased experience of …
Argumentation in the Context of High School Mathematics : Examining Dialogic Aspects of Argumentation
2022
In this chapter, I examine argumentation from the perspective of dialogic argumentation that highlights students’ engagement with each other’s ideas in the process of making mathematical claims and providing evidence to support them. I analyzed the provided data for students’ dialogic and justifying moves and investigated how the teacher supported argumentation. I found that the students’ dialogic moves included elaborating and commenting on peers’ ideas. Students’ justifying moves included one case of articulating reasoning and several instances of describing support. The teacher structured argumentation by sequencing it into steps so that each step established a new piece of information. …
Information and communication technologies and teacher education in the new paradigms of higher education
2018
Abstract Media use in the teaching process occurs in several forms. Information and communication technologies can be used as work equipment and teaching aids, as well as tools or curriculum units, particularly in higher education. Technological changes and new information technologies, in addition to substantive knowledge of the material, require from teachers creativity, knowledge, and the skills of the didactic design of teaching using modern multimedia tools. In Croatia, there is a lack of research aimed at assessing the initial state of computer literacy within the higher education institutions. The aim of this study was to determine the level of knowledge and digital competence of (no…
Didactical Reconstructions in Knowledge Organization and Consolidation in Physics Teacher Education
2020
Physics teachers have an essential role in forming the attitudes and conceptions of future citizens towards science and technology, as well as in educating the future generations of scientists. Therefore, the physics teacher education must guarantee the best available education to pre-service physics teachers; sound knowledge of physics should be combined with a good understanding of the didactical and pedagogical aspects of teaching and learning. The situation is often that after university physics courses, the pre-service physics teachers’ knowledge is still quite fragmented and incoherent. They also often lack the concept formation perspective to physics knowledge. I discuss here a resea…
Profundizando en la educación científica: aspectos epistemológicos y metodológicos a tener en cuenta en la enseñanza.
2012
El principal objetivo de este trabajo consiste en aproximar al profesorado hacia algunos logros de la investigación sobre la didáctica de las ciencias. En primer lugar, se muestra cómo la historia y epistemología de las Ciencias y, en particular, de la Química, está contribuyendo a la mejora de su enseñanza teniendo presentes algunos aspectos conceptuales y epistemológicos que pueden facilitar la alfabetización científica. En particular, se presentan ejemplos de construcción de conceptos clave en la Química escolar como el peso de los gases, la idea de sustancia y la de elemento químico. También se advierte al profesorado sobre algunos tópicos criticables sobre la naturaleza de la ciencia. …