Canal-U

Mon compte

Résultats de recherche

Nombre de programmes trouvés : 131
Conférences

le (48m39s)

Reflecting on a theoretical approach from a networking perspective: the case of the documentational approach to didactics

One decade ago, the documentational approach to didactics (Gueudet, Pepin, & Trouche, 2012) was just emerging. Since then, it has developed and matured, benefitting from the collaborative work and contributions of researchers with different research background and educational culture. It has also extended its scope beyond the sole field of mathematics education. The diversity of those who have contributed to the development of this approach has expressed through a diversity of theoretical constructions and combinations. In this lecture, I ...
Voir la vidéo
Conférences

le (49m32s)

“Come on guys, use your sense!” Illuminating the ‘incarnate’ work of teaching - Koshmann

Twelve years ago, Lehrer and Schauble rolled out a newly-designed math and science curriculum in a particular 5th gradeclassroom (Lehrer & Schauble, 2004, 2011). In this talk, I will examine a brief fragment of interaction recorded in this classroom.The participants observed here are trying to work out how to graphically represent a set of data. It is a problem of reconciling therange of values to be presented with the space available on the sheet of graph paper with which they are working. In the courseof working out this problem, they engage in the concerted generation of a series of number ...
Voir la vidéo
Conférences

le (50m0s)

Quelles maths faut-il apprendre pour répondre aux questions des élèves et traiter leurs erreurs ?

Les travaux sur les erreurs des élèves ont montré que leur forme est constante, indépendante des enseignements, et qu'elles apparaissent longtemps encore après les commencements, de manière quasi aléatoire (Bardini 2003, Abou Raad 2004). Les ingénieries didactiques permettent en revanche de les faire apparaître au fur et à mesure des problèmes auxquelles elles sont des réponses non consistantes, et donc d'identifier les manières de penser qui les produisent. Il faut que les élèves de chaque génération puissent affronter et résoudre certains des problèmes que les mathématiciens ont résolus : le professeur ou plutôt la profession des enseignants de ...
Voir la vidéo
Conférences

le (50m2s)

Productive Multivocality and Methodological Determinism - Suthers

The Learning Sciences are both blessed and cursed with the participation of diverse disciplines and their associated research traditions. Some have argued that no unified field is possible due to the incommensurability of theoretical and methodological traditions involved. Perhaps no serious researcher holds the opposite view, a naive eclecticism, but a third position is possible. I hold that a theoretically and methodologically homogenous field is not desirable, yet it is possible to engage diverse voices in "productive multivocality". In this talk I will focus on methodological determinism, the proposition that methods rest on presuppositions that remain inescapably embedded in them, ...
Voir la vidéo
Conférences

le (50m6s)

The construct of 'resource system' as an analytic tool in understanding the work of teaching

Euclid's ingenious organization of mathematical material from different sources to form the Elements created a systematic text which served as a base for the study and teaching of mathematics for more than two millennia. To this day, the idea of creating a coherent system of resources following some concerted approach continues to inform the design of textbooks and curriculum schemes. However, when teachers are encouraged to draw on multiple sources to enrich their teaching, they face the challenge not only of comprehending, but often of reconciling, contrasting approaches, so as to create their own ...
Voir la vidéo
Conférences

le (50m14s)

Dynamiser l'information et gérer le document oui bien sûr mais surtout construire la connaissance.

De la théorie de la rémininiscence aux récents travaux relatifs au Web Sémantique, les questionnements philosophique, organisationnel et technologique concernant la production, l'accessibilité et l'exploitation des connaissances s'expriment avec une acuité particulière depuis la récente mutation de notre société en société de l'information que certains qualifient même de société du savoir. C'est un nouveau paradigme sociétal qui se présente à nous où Informations, Connaissances et Savoirs constituent les concepts clefs d'une (r)évolution engagée et relayée par d'imposantes initiatives telles que celles relevant du politique, de l'économique et de l'éducatif. Dans ce processus de dématérialisation qui a suivi le déferlement de ...
Voir la vidéo
Conférences

le (50m37s)

Computational Analysis of Social Positioning in Collaborative Learning Interactions - Penstein-Rosé

In this talk I will present recent work on computational modeling of social positioning in conversational interactions, or leadership taking in collaborative learning interactions more specifically. Basic concepts of power and social distance from psychology explain social processes operating in conversational interactions.  This theoretical foundation explains how we gain influence within interactions through our manipulation of horizontal and vertical social distance through a variety of types of signaling, which may or may not be linguistic. Research in sociolinguistics illustrates and describes how these signals are encoded in language ...
Voir la vidéo

 
FMSH
 
Facebook Twitter
Mon Compte