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Eric.ed.gov – Visualizing the Olympic Didactic Situation (ODS): Teaching Mathematics with Support of the GeoGebra Software

Posted on by Troels Gannerup Christensen - Læst 11 gange

eric.ed.gov har udgivet: The teaching of Mathematics in the context of the Mathematical Olympiads in Brazil constitutes a context of research still little considered, with particular interest in the teaching and the learning phenomena. In Brazil, we identified a large number of teachers and students who do not participate in official math competitions, such as the Brazilian Olympiads of Mathematics of Public Schools (OBMEP). On the other hand, it is important to implement didactic resources that allow other forms of didactic transposition to the mathematical knowledge addressed for the Olympic Problems (OP). In this way, the present work presents and introduces the notion of Olympic Didactical Situation (ODS), from a perspective of didactic transposition necessary for the teacher, who must transmit the mathematical knowledge characteristic of the Mathematical Olympiads to… Continue Reading →

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tandfonline.com – Formative Scaffolding: how to alter the level and strength of self-efficacy and foster self-regulation in a mathematics test situation

Posted on by Troels Gannerup Christensen - Læst 53 gange

tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: ABSTRACT ABSTRACT The aim of the present study is to advocate the use of a participatory action research programme, the Formative Scaffolding Programme (FSP), in mathematics. The FSP’s main structure is presented as well as an implementation of a class intervention, with the aim of exploring the FSP test cycle’s virtues in a social science class in a Swedish upper-secondary school. The motivations for the FSP’s development were to enhance students’ awareness of their mathematical proficiency, alter the level and strength of their self-efficacy, foster self-regulated learning (SRL), reduce and prevent mathematics-related anxiety, and visualise the learning process in mathematics. The primary findings of the study were there was a resemblance between the FSP setting and SRL phases, and that participation… Continue Reading →