Quaderno numero speciale 7 - PALERMO 2020


Editor in-Chief: Claudio FAZIO (University of Palermo)

Deputy Editor-in-Chief: Benedetto DI PAOLA (University of Palermo)

Editorial Director: Benedetto DI PAOLA (University of Palermo)

Editorial board:

ABDELJAOUAD Mahdi (University of Tunis)
AN Shuhua (College of Education, California State University)
ARTIGUE Michele (University Paris Diderot - Paris 7)
ARZARELLO Ferdinando (University of Torino, Italy)
BARTOLINI BUSSI Maria Giuseppina (University of Modena - Reggio Emilia, Italy)
BATTAGLIA Onofrio Rosario  (University of Palermo, Italy)
BONURA Angelo  (ITT Marco Polo, Palermo and AIF Palermo, Italy)
BRANCHETTI Laura (University of Parma, Italy)
BRIGAGLIA Aldo (University of Palermo, italy)
BROUSSEAU Guy (Prof. Emeritus University Institute for Teacher Education of Aquitaine in Bordeaux)
CAMMARATA Matteo (University of Palermo, Italy)
CERRONI CINZIA (University of Palermo, Italy)

D'AMORE Bruno (University of Bologna; University of Bogotà, Colombia)
DIEZ PALOMAR Javier (University of Barcelona, Spain)
FERRETTI Federica (University of Bolzano, Italy)
FLORIANO Michele Antonio (University of Palermo, Italy)
FRANCI Raffaela (University of Siena, Italy)
FURINGHETTI Fulvia (University of Genova, Italy)
GAGATSIS Athanasios (University of Cyprus)
GASCON Joseph (Elementary School, Los Angeles, US)
GILIBERTI Marco (University of Milan, Italy)
GRAS Règis ( LINA, Université de Nantes, France)
HUTTON Neil (University of Sunderland, UK)
KIRES Marian (Univerzita Pavla Jozefa Šafárika v Košiciach, Slovak Republik)
MARGOLINAS Claire (Laboratoire ACTé, Université Blaise Pascal, Clermont Université, France)
MCLOUGHLIN Eilish (Dublin City University, Ireland)
MILICI Pietro (University of Palermo, Italy)
MINA Fayez (Ain Shams University, Cairo, Egypt)
MONTONE Antonella (University of Bari, Italy)
NASTASI Pietro (University of Palermo, Italy)
PARRINELLO Daniela (University of Palermo, Italy)
PRIEMER Burkhard (Ruhr-Universität Bochum, Germany)
RADFORD Luis (Laurentian University, Canada)
ROGERSON Alan (International Coordinator of the Mathematics in Society Project, Poland)
SCIMONE Aldo (University of Palermo, Italy)
SERPE Annarosa (University of Calabria, Italy)
STEFANEL Alberto (University of Udine, Italy)
TARANTINO Giovanni (University of Palermo, Italy)
TESTA Italo (University of Naples, Italy)
TORTORIELLO Francesco Saverio (University of Salerno, Italy)
TRENCANSKY Ivan (university of Bratislava,
Slovak Republik)
TU Rongbao (Nanjing Normal University, China)
VACCARO Maria Alessandra (University of Palermo, Italy)
WU Zhonghe (National University, California, US)
ZINGALES Roberto (University of Palermo, Italy)


Commission Internationale pour l’Étude et l’Amélioration de l’Enseignement des Mathématiques (CIEAEM)

International Commission for the Study and Improvement  of Mathematics Education


CIEAEM 71 – Braga, Portugal,  22-26 Juillet 2019

CIEAEM 71 – Braga, Portugal,  22-26 Juillet 2019


Editor: Benedetto Di Paola, Pedro Palhares

Editor of the Journal: Benedetto Di Paola


International Program Committee / Comité International de Programme:

Alexandra Gomes - Portugal
Ana Serradó – Espagne
Andreas Moutsios-Rentzos - Grèce
Ema Mamede - Portugal Fragkiskos Kalavasis - Grèce Gail FitzSimons - Australie Gilles Aldon - France
Javier Díez-Palomar - Espagne Lisa Boistrup - Suède
Marcelo Bairral - Brésil Monica Panero - Suisse
Pedro Palhares - Portugal René Screve - Belgique

Local Organizing Committee / Comité Organisateur Local:

Alexandra Gomes
Ema Mamede
Filipa Balinha
Joana Tinoco
Letícia Martins
Maria Helena Martinho
Paula Cardoso
Pedro Palhares
Sara Ribeiro








Quaderni di Ricerca in didattica


G.R.I.M. - Gruppo di Ricerca sull'Insegnamento/Apprendimento delle Matematiche

University of Palermo, Italy

ISSN 1592-4424


Download .pdf complete version - 535,4 MB


Contents of the volume:

Cover of the Volume / Couverture du Volume

Information about CIEAEM 71 and presentation of the Volume / Informations de la CIEAEM 71 et présentation du Volume

Chapter 1: Plenaries / Plénières


Chapter 2: Working groups / Groupes de travail

Working group 1 / Group de travail 1


Working group 2 / Group de travail 2


Working group 3 / Group de travail 3

Working group 4 / Group de travail 4

Working group 5 / Group de travail 5

Chapter 3: Workshops / Ateliers


Chapter 4: Forum of ideas / Forum aux idees

 G.R.I.M. - Gruppo di Ricerca sull'Insegnamento/Apprendimento delle Matematiche

University of Palermo, Italy

ISSN 1592-4424

Download .pdf complete version - 535,4 MB



Quaderni di Ricerca in Didattica

(ISSN 1592-4424 - on-line ISSN 1592-5137)


Quaderni di Ricerca in Didattica is a multi-lingual and multimedia journal, devoted to publication of papers, books and media works describing significant experiences in the field of Mathematics and Science Education Teaching and Research. The preferred languages for publication are: English, French, Italian, Spanish and German.

QRD encourages authors to submit multimedia attachments to enhance the online versions of published articles. Multimedia enhancements typically consist of video clips, animations or supplementary data such as data files, tables of extra information or extra figures. They can add to the reader’s understanding and present results in attractive ways.

How to prepare and submit an article for publication in Quaderni di Ricerca in Didattica (QRD)