
Stéphane ClivazHaute Ecole Pédagogique Lausanne · UER MS, 3LS
Stéphane Clivaz
PhD
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69
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Introduction
Skills and Expertise
Publications
Publications (69)
HEP Vaud, UER MS, 3LS, Lausanne, Suisse Après la résolution d'un problème mathématique, le moment de mise en commun des procédures, idées et résultats obtenus par les élèves est difficile à gérer tant au niveau de la construction collective des connaissances qu'au niveau organisationnel. Nous développons et illustrons comment des enseignant·e·s de...
Après la résolution d’un problème mathématique, le moment de mise en commun des procédures, idées et résultats obtenus par les élèves est difficile à gérer tant au niveau de la construction collective des connaissances qu’au niveau organisationnel. Nous développons et illustrons comment des enseignant·e·s de primaire (élèves de 4 à 11 ans) et secon...
This research aims to analyze the type of mathematics problem-solving knowledge for teaching used when working collaboratively in a Lesson Study (LS) process and examine how dialogic interactions contribute to knowledge construction. Five meetings during one LS cycle of a group of eight Swiss primary teachers were video recorded, transcribed and co...
Purpose
The article presents the construction of a conceptual framework, which is rooted in mathematics education and in dialogic analysis. It aims to analyse how dialogic interactions contribute to constructing teachers' mathematical problem-solving knowledge. The article provides one example of this analysis.
Design/methodology/approach
The netw...
Pupils' ability to represent mathematical concepts in multiple ways is a central aspect of mathematical competence and communication. Thus, classroom instructions should be able to support learners in using multiple representations (MRs) to increase the quality and quantity of connections to a network of ideas. Given the importance of bansho (board...
During lesson study sessions, participants are usually engaged in rich and meaningful conversations. Intrigued by the nature of these conversations, my Lausanne Laboratory Lesson Study research group has analysed Swiss teachers’ dialogue during lesson study. Building on these dialogues between Swiss teachers who are new to lesson study and working...
Cet article décrit une leçon de mathématiques japonaise consacrée à la résolution d’un problème additif. L’analyse de la leçon est contrastée avec une analyse a priori se focalisant sur la représentation du problème sous forme de schéma en barres. Cette analyse permet de dégager les représentations du problème et leur utilisation par les élèves et...
Cet article présente et discute la méthode des modèles, ou méthode en barres, et son enseignement à Singapour pour résoudre des problèmes numériques verbaux. C'est à partir d'un tel problème que cette méthode est présentée et mise en parallèle avec la méthode algébrique. La manière dont les élèves de Singapour sont progressivement initiés à cette m...
This paper reports the results of an international comparative study conducted in Switzerland and Japan of an elementary school mathematics lesson. The principal aim of the study was to advance understanding of the cultural specificities of a mathematics lesson in its totality using concrete examples of lesson design and implementation and of how c...
Le colloque de la COPIRELEM (Commission Permanente des IREM sur l’Enseignement Élémentaire) a réuni en juin 2019 plus d’une centaine de formateurs francophones à l’enseignement des mathématiques au primaire. Adossée à la COPIRELEM, une demi-journée de formation continue a réuni plus de 70 enseignants vaudois en plus des participants au colloque. L'...
This contribution presents an ongoing study of dialogic interactions in a lesson study group about
the teaching of problem-solving in mathematics. The paper focuses mainly on the construction of the
grid of analysis, its roots in previous research and its potentiality to analyse the specific dialogic role
of each facilitator and teacher during the...
This paper investigates the resources the student-teachers used to design and implement grade 4 mathematics lessons in the context of a project-based international exchange programme between Switzerland and Japan. The lesson, initially planned together by nine student-teachers of the two countries, was implemented separately in each country. In spi...
This chapter combines the frameworks of Ball, Thames and Phelps (2008) and Margolinas, Coulange and Bessot (2005) to demonstrate the elements of subject and pedagogical content knowledge utilized at varying levels of teacher activity in a cycle of lesson study. Qualitative data generated in a mathematics-based lesson study, conducted with eight pri...
Ce texte présente brièvement le processus de lesson study et le modèle que nous utilisons pour analyser l'utilisation en situation des connaissances mathématiques pour l'enseignement. Un exemple est esquissé afin d'illustrer comment, par leur participation à une lesson study, les enseignants utilisent tous les types de connaissances mathématiques p...
This paper analyses two grade 4 mathematics lessons given in Switzerland and in Japan by student teachers (pre-service teachers) in the context of a project-based international exchange program. The lesson, initially planned together by the nine student teachers of the two countries, was finally realised in quite different ways in Switzerland and i...
L’objectif de cet ouvrage de mathématiques est de permettre aux enseignantes et aux enseignants de reconsidérer les connaissances transmises durant les premières années de la scolarité. Il permet en quelque sorte de «ré-apprendre ce que l’on sait déjà», afin de l’enseigner avec davantage de relief. L’ouvrage traite des ensembles et de la logique, d...
Le système éducatif de Singapour, particulièrement en mathématiques, fait régulièrement la une de l'actualité depuis les excellents résultats obtenus dans les études internationales. Afin de mieux comprendre les particularités de ce système en ce qui concerne l'enseignement des mathématiques, cet article propose un aperçu du curriculum singapourien...
Purpose
The purpose of this paper is to elaborate on the commonality between the Theory of Didactical Situations (TDS) and lesson study to propose a model of lesson study using both the predominant graphical representation of lesson study by Lewis and the model of the didactical situation at the heart of TDS by Brousseau.
Design/methodology/approa...
This presentation focuses on the analyses of a grade 4 mathematics lesson (9-10 years old students), which was prepared and implemented in the context of lesson study carried out by a group of Japanese and Swiss student teachers. We will first describe the PEERS (Student and Researcher Social Networks Projects), the main framework of our internatio...
Educators around the globe seek to emulate the success of Japanese lesson study. However, implementation of lesson study outside Japan has been met with varying rates of success and challenges. To address the challenges, lesson study researchers and educators, have gathered their reflections in this book. This concluding chapter discusses strategie...
In this paper, we analyze and detail the knowledge incorporated by mathematics teachers in their participation in lesson study. Utilizing an extended theoretical framework of mathematics teacher knowledge, combining the cognitive frameworks of Mathematical Knowledge for Teaching and Levels of Teacher Activity, we detail the knowledge articulated in...
This paper provides an analysis of a teaching episode of the multidigit algorithm for multiplication, with a focus on the influence of the teacher’s mathematical knowledge on their teaching. The theoretical framework uses Mathematical Knowledge for Teaching, mathematical pertinence of the teacher and structuration of the milieu in a descending and...
The purpose of this paper is to analyse the development of teacher knowledge for mathematics
through teacher participation in lesson study. Analysis is undertaken utilising an extended
framework which combines both the theoretical frameworks of Mathematical Knowledge for
Teaching (Ball et al., 2008) and Levels of Teacher Activity (Margolinas et al....
Dans le cadre du dispositif Lesson Study, un groupe d’enseignants et de facilitateurs a travaillé autour d’une leçon de numération en 5H (CE2). Cet article présente le travail d’adaptation et de transformation d’une activité mathématique comme moyen de développer les pratiques des enseignants. Nous introduisons le dispositif et son adaptation dans...
Lesson study is a collaborative model of teacher professional development, which originated in Japan and has spread around the world. e aim of this paper is to present my re ections on some aspects of this multifaceted model. I present lesson study as teacher training, as resource development, as teacher research, as mathematics education research,...
Ce chapitre propose une analyse de l'évolution des rôles des chercheurs (entre accompagnateurs, formateurs et chercheurs) et de celui des enseignants (entre formés et co-chercheurs) durant un processus de lesson study de deux ans en mathématiques au primaire.
Les lessons studies (LS) (Lewis, Perry & Murata, 2006) ou "études collectives de leçon" (Miyakawa & Winsløw, 2009) sont un dispositif de recherche-formation qui fait travailler un groupe d’enseignants autour de la construction d’une leçon. Le collectif d’enseignants identifie une difficulté d’apprentissage ou d’enseignement pour laquelle il souhait...
In order to describe the influence of primary school teachers’ mathematical knowledge on their didactical management of classroom mathematical tasks, four teachers have been observed while teaching multidigit multiplication algorithm. The sequences were analysed using three frames: categories of mathematical knowledge for teaching, the criteria for...
Purpose
– The purpose of this poster is to present the new Lausanne Laboratory Lesson Study.
Design/methodology/approach
– It stresses the links between six dimensions of this research center.
Findings
– The poster provides a list of current researches and a list of publications.
Originality/value
– This research center is the first about Lesson...
Purpose
– The purpose of this paper is to present French Didactique des Mathématiques (DM) to the Lesson Study (LS) community.
Design/methodology/approach
– This theoretical paper presents the origins of DM in the Theory of Didactical Situations (TDS) by Brousseau. It elaborates about didactical engineering, fundamental situation and other fundame...
http://www.revuemathecole.ch/consultation/math-ecole-201-250/
Ce texte n'a pas la prétention de rendre compte de la totalité des travaux de l'équipe de Didactique des Mathématiques à Genève (DiMaGe). Il vise à présenter un instantané partiel des travaux de l'équipe à travers trois thèses, deux soutenues: Céline Maréchal (2010) et Stéphane Clivaz (2011), et une en cours de Audrey Daina, sous la direction Jean-...
Mathematical knowledge of the teacher and didactic bifurcations: analysis of an episode
The article analyzes a teaching episode about multidigit multiplication. The analysis uses the structure of the milieu. A downward analysis from the teacher’s point of view and an upward analysis front the student’s perspective show the coexistence of different...
The object of this thesis is to describe the influence of primary school teachers' mathematical knowledge on their didactique management of school mathematical tasks. It is based on a comparison between Chinese and US teachers (Ma, 1999), on the categorization of Mathematical Knowledge for Teaching (Ball, Thames & Phelps, 2008), on the Model of the...
La recherche présentée vise à décrire l'influence des connaissances mathématiques des enseignants primaires sur leur gestion didactique de tâches mathématiques. Elle s'appuie sur une comparaison à ce sujet entre enseignants chinois et étatsuniens (Ma, 1999), sur les catégories de connaissances mathématiques pour l'enseignement (Ball, Thames & Phelp...
Context This text takes its place in an ongoing doctoral research, under the direction of Jean-Luc Dorier (University of Geneva), planned to be completed in 2011 about Mathematics for Teaching: Analysis of the Influence of Vaud's Teachers' Mathematical Knowledge on their Teaching of Mathematics in Primary Schools. The object of this work is to desc...