Search results for " Figure"

showing 2 items of 102 documents

Teaching and Learning of Geometry as a process of Objectification: conditions and obstacles to argumentation and proof. The role of natural language,…

2021

This paper examines some examples (taken from research conducted over the years) that show students’ linguistic attitudes in geometry tasks. The examples are framed within the Theory of Objectification with reference to the notion of sensuous cognition, semiotic means of objectification and levels of generality. We show the struggle students live, at higher levels of generality, in intertwining natural language, specific language and the spontaneous use of geometrical figures, bound to perception and kinaesthetic activity. Within the networking paradigm, we coordinate the Theory of Objectification and Duval’s semio-cognitive approach to frame the interplay between the ideal and the material…

use of figures in geometryGeneralityLC8-6691media_common.quotation_subjectobjectificationGeometryTheory and practice of educationMathematical proofSpecial aspects of educationArgumentation theoryPerceptionGeometry taskMaterials ChemistrySemioticsFrame (artificial intelligence)ObjectificationPsychologysensuous cognitionLB5-3640Natural languagenatural languagemedia_commonREMATEC
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Una más de la familia. Au pairs atrapadas entre el capital humano y la economía moral

2018

In contemporary societies we are witnessing an expansion of the messages of human capital. These messages have as their central dimension idea of the self-entrepreneur, which implies a deepening in the logic of activation, while blurring the wage relations. In this scenario, young people with university degrees are becoming a favourite target in the offensive of human capital. The penetration of these human capital messages can be seen in the discourses of young university students who have been forced to leave the country during the crisis. In the present text we approach the discourses of young women who came out as au pairs. The characteristics of this figure place it in a space halfway …

we explore the features that may be prefiguring the working conditions to which neo-liberalism seems to lead Au pairemprendimientoprecariousness. 95 108with little protection and conditions that in some cases border on exploitation. Through the stories of these womenentrepreneurship:SOCIOLOGÍA [UNESCO]1137-7038 8537 Arxius de sociologia 514142 2018 39 6874489 Una más de la familia. Au pairs atrapadas entre el capital humano y la economía moral Muñoz RodríguezDavidwhich implies a deepening in the logic of activationyoung people with university degrees are becoming a favourite target in the offensive of human capital. The penetration of these human capital messages can be seen in the discourses of young university students who have been forced to leave the country during the crisis. In the present text we approach the discourses of young women who came out as au pairs. The characteristics of this figure place it in a space halfway between training and employmentUNESCO::SOCIOLOGÍASantos Ortegawhile blurring the wage relations. In this scenarioAu pairprecariedadhuman capitalcapital humanoJuan Antonio In contemporary societies we are witnessing an expansion of the messages of human capital. These messages have as their central dimension idea of the self-entrepreneur
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