scholarly journals Knowledge construction and systematization of solar adsorption refrigeration prototypes

2021 ◽  
Vol 7 ◽  
pp. 428-440
Author(s):  
José C. Alvarez ◽  
Leonardo Bravo ◽  
Roberto C. Marçal ◽  
Kazuo Hatakeyama ◽  
Enrique Barrantes
Fachsprache ◽  
2017 ◽  
Vol 32 (3-4) ◽  
pp. 122-144
Author(s):  
Wolfgang Kesselheim

In the present paper I will study conversations in front of museum showcases as a specific form of knowledge communication. After presenting my understanding of the concepts“knowledge communication” and “knowledge”, which are informed by conversation analysis, I will explore two characteristic aspects of the ‘showcase conversations’ by means of a number of detailed analyses of short extracts of these conversations. First, I will show how knowledge is interactively produced and made publicly visible, and second, how people use the complex multimodal environment of the showcase as a basis for their knowledge construction, and how they manage to ‘tie together’ different semiotic “modes” which are visible and readable in display cases. The analyses of this paper are based on a corpus collected in a paleontological museum. The conversations have been recorded in a kind of ‘field experiment’: Probands have been asked to watch a showcase together and to summarize its content. While doing so they were filmed.


Author(s):  
Amanda de Castro Almeida Mendes ◽  
Fabricio José Pacheco Pujatti ◽  
Márcio Cortez

2014 ◽  
pp. 143
Author(s):  
Pamela Labra Godoy ◽  
Rodrigo Fuentealba J.

Resumen: Los procesos de formación de profesores han estado fuertemente influenciados por una lógica aplicacionista y una visión fragmentada y prescriptiva de la naturaleza del conocimiento. Se puede observar una enseñanza basada en la oralidad, en un bajo trabajo práctico y una escasa vinculación con la realidad educativa y los requerimientos del contexto. Se hace necesario que en dichos procesos se reconozca a los futuros profesores como sujetos de conocimiento con quienes se debiese generar una estructura curricular práctica activa y reflexiva.El reconocer la complejidad de los procesos que se llevan a cabo en el contexto educacional, hace necesario transitar desde una lógica instrumental/mecanicista, proceso-producto a una perspectiva epistemológica donde se rescate el dinamismo del ámbito educacional y la complejidad del sistema social en que éste se encuentra inserto. Palabras clave: Formación Inicial Docente - Construcción de Conocimiento Profesional – Prácticas – Reflexión Profesional Abstract Teacher education processes have been heavily  influenced by application logic, as well as, to a fragmented and prescriptive vision of the nature of knowledge, instead of the construction of it. A teaching process based on the predominance of oral discourse, low practical work, and a limited relation with educational reality and context needs, has been  observed. It seems necessary to recognize student - teachers as knowledge subjects with whom there should be an active/reflective curricular activity, and also recognize the complexity of the processes that take place in the educational context. In other words, it is necessary to move from an instrumental, process/ product perspective towards an epistemological perspective able to recognize the dynamism in the educational system and the complexity of the social system in which it is immersed. Key Words: Initial Teacher Formation- Professional Knowledge Construction- Practicum- Professional Reflection


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