IRIS
MARIOTTI, MARIA ALESSANDRA
 Distribuzione geografica
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Continente #
EU - Europa 11.335
NA - Nord America 5.944
AS - Asia 3.445
SA - Sud America 767
AF - Africa 119
OC - Oceania 36
Continente sconosciuto - Info sul continente non disponibili 10
Totale 21.656
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Nazione #
US - Stati Uniti d'America 5.759
IT - Italia 5.246
CN - Cina 1.405
GB - Regno Unito 1.233
RU - Federazione Russa 951
SG - Singapore 876
IE - Irlanda 837
UA - Ucraina 684
FR - Francia 668
BR - Brasile 554
SE - Svezia 468
DE - Germania 370
HK - Hong Kong 288
KR - Corea 262
NL - Olanda 230
TR - Turchia 165
FI - Finlandia 156
GR - Grecia 111
CO - Colombia 99
CH - Svizzera 95
CA - Canada 83
MX - Messico 79
JP - Giappone 70
NO - Norvegia 70
IN - India 67
VN - Vietnam 57
ES - Italia 49
ZA - Sudafrica 47
AR - Argentina 42
ID - Indonesia 42
BD - Bangladesh 35
AU - Australia 33
IL - Israele 30
DK - Danimarca 29
CL - Cile 23
TW - Taiwan 23
PT - Portogallo 22
PL - Polonia 21
IQ - Iraq 20
BE - Belgio 19
PH - Filippine 19
IR - Iran 18
PE - Perù 16
AT - Austria 15
MA - Marocco 14
EC - Ecuador 12
UZ - Uzbekistan 12
LT - Lituania 10
CI - Costa d'Avorio 9
EU - Europa 9
HR - Croazia 9
HU - Ungheria 9
UY - Uruguay 9
VE - Venezuela 8
PK - Pakistan 7
CZ - Repubblica Ceca 6
GH - Ghana 6
LB - Libano 6
MY - Malesia 6
TH - Thailandia 6
DZ - Algeria 5
EG - Egitto 5
JO - Giordania 5
NG - Nigeria 5
SA - Arabia Saudita 5
TN - Tunisia 5
AL - Albania 4
AZ - Azerbaigian 4
BG - Bulgaria 4
ET - Etiopia 4
KE - Kenya 4
NI - Nicaragua 4
OM - Oman 4
PY - Paraguay 4
RO - Romania 4
RS - Serbia 4
TT - Trinidad e Tobago 4
BF - Burkina Faso 3
CY - Cipro 3
DO - Repubblica Dominicana 3
GA - Gabon 3
JM - Giamaica 3
KZ - Kazakistan 3
MG - Madagascar 3
NZ - Nuova Zelanda 3
SI - Slovenia 3
AE - Emirati Arabi Uniti 2
HN - Honduras 2
PA - Panama 2
SV - El Salvador 2
UG - Uganda 2
AD - Andorra 1
AM - Armenia 1
BA - Bosnia-Erzegovina 1
BJ - Benin 1
BN - Brunei Darussalam 1
BS - Bahamas 1
BY - Bielorussia 1
CG - Congo 1
CR - Costa Rica 1
Totale 21.644
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Città #
Southend 1.028
Dublin 835
Dallas 788
Jacksonville 555
Chandler 511
Singapore 484
Fairfield 387
Rome 339
Santa Clara 312
Milan 297
Ashburn 284
Beijing 277
Hong Kong 255
Hefei 234
Seoul 233
Moscow 213
Wilmington 206
Palermo 200
Houston 184
Woodbridge 184
Nanjing 180
Florence 166
Bologna 154
Ann Arbor 146
Cambridge 137
Princeton 131
Turin 130
Genoa 116
Naples 115
Seattle 115
Bari 111
Boardman 87
Nanchang 78
Los Angeles 65
São Paulo 62
Buffalo 60
Athens 56
Siena 53
Pisa 51
Shenyang 51
Council Bluffs 46
The Dalles 45
Catania 44
San Mateo 44
Helsinki 38
Redwood City 38
Tianjin 38
Trondheim 38
San Diego 35
Changsha 33
Bogotá 31
Jiaxing 30
Dearborn 28
Modena 28
L’Aquila 27
Montreal 27
Kunming 25
Lucca 25
Parma 25
Jinan 24
Hebei 23
New York 23
Redondo Beach 23
Civitanova Marche 22
Amsterdam 21
Bengaluru 21
Brescia 21
Chieti 21
Livorno 21
Pavia 21
Rio de Janeiro 21
Ankara 20
Bergamo 20
Salerno 20
Tokyo 20
Chicago 19
Toronto 19
Verona 19
Guangzhou 18
Istanbul 18
Messina 18
Pescara 18
Scandiano 18
Shanghai 18
Madrid 17
San Benedetto del Tronto 17
Columbus 16
Dresden 16
Hangzhou 16
Ho Chi Minh City 16
Kayseri 16
Medellín 16
Montesilvano Marina 16
Paris 16
Berlin 15
Frankfurt am Main 15
Taipei 15
Venezia 15
Castelbuono 14
Copenhagen 14
Totale 11.272
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Nome #
Mediazione semiotica nella didattica della matematica: artefatti e segni nella tradizione di Vygotskij. 4.333
Semiotic mediation in the mathematics classroom: artifacts and signs after a Vygotskian perspective 1.195
Some dynamic mental processes underlying producing and proving conjectures 410
Approaching geometry theorems in contexts: from history and epistemology to cognition 382
Proof and proving in mathematics education 320
Challenging the traditional school approach to theorems: a hypothesis about the cognitive unity of theorems 309
La scienza in 4D 243
Artifacts and signs after a Vygotskian perspective: the role of the teacher 228
The time in science: An interdisciplinary laboratorial approach 227
La geometria in classe 210
Transforming Images in a DGS: The Semiotic Potential of the Dragging Tool for Introducing the Notion of Conditional Statement 208
Influence of technologies advances on students' math learning 204
Introducing students to geometric theorems: how the teacher can exploit the semiotic potential of a DGS 189
Approaching functions: Cabri tools as instruments of semiotic mediation 187
Designing Non-constructability Tasks in a Dynamic Geometry Environment 186
Costruzioni in geometria 184
Immagini e concetti in geometria 182
Indirect proof: what is specific to this way of proving? 177
Defining in classroom activities 176
Activating a Self-Regulated process: the case of a remedial activity within an ICT environment 173
Lo zero è un problema? 171
Conjecturing and Proving in Dynamic Geometry: the Elaboration of Some Research Hypotheses 168
Reasoning in an absurd world: difficulties with proof by contradiction 167
Congetturare e dimostrare in ambiente di Geometria Dinamica 167
Un artefact comme outils de médiation sémiotique : une ressource pour l’enseignant 167
Conjecture-generation through Dragging and Abduction in Dynamic Geometry 163
La preuve en mathématique 162
Networking theoretical frames: the ReMath enterprise 162
La preuve en mathématique 162
Integrating Technology into Mathematics Education: Theoretical Perspectives 159
Proofs, Semiotics and Artefacts of Information Technologies 159
Abduction and the explanation of anomalies: the case of proof by contradiction 159
Casyopée in the classroom: two different theory-driven pedagogical approaches 156
A remedial intervention in Algebra 155
Arithmetic and Algebra, continuity or cognitive break? The case of Francesca 155
ICT as opportunities for teaching-learning in a mathematics classroom: the semiotic potential of artefacts 153
La dimostrazione e la sua pratica nell'insegnamento della matematica 152
Semiotic mediation: from history to mathematics classroom 152
Proof and proving in the classroom : Dynamic Geometry Systems as tools of Semiotic Mediation 152
Discernment of invariants in dynamic geometry environments 152
Synergies between theoretical approaches to mathematics education with technology: A case study through a cross-analysis methodology 150
Observation of gamma-sources using a new reconstruction technique in the CLUE experiment 148
Discutendo in classe la definizione di prisma 148
Approaching and developing the culture of geometry theorems in school: a theoretical framework 147
Espressioni numeriche ed espressioni letterali: continuità o rottura 146
Images and concepts in geometrical reasoning 146
Strategie di conteggio del numero delle facce, dei vertici e degli spigoli di un poliedro 145
Con quale idea di numero i ragazzi escono dalla scuola media? 145
Building theories: working in a microworld and writing the mathematical notebook 144
Introduzione alla dimostrazione all'inizio della scuola secondaria superiore 144
Artefatti e strumenti 143
Breakdown and reconstruction of figural concepts in proofs by contradiction in geometry. 143
Difficoltà in algebra: un intervento di recupero, Parte Seconda 142
The CERME Spirit: Issues of Quality and Inclusion in an Innovative Conference Style 141
Resources for the teacher from a semiotic mediation perspective 140
Artefacts and instruments for mediating mathematical meanings 132
L’educazione geometrica attraverso l’uso di strumenti: un esperimento didattico 130
Tree representation in the Aplusix CAS: a tool of semiotic mediation for the meaning of algebraic expressions 129
Nuove tecnologie in classe : cosa è cambiato?, 129
Introduction to the special issue on didactical and epistemological perspectives on proof 127
La discussione matematica: formazione e pratica professionale dell’insegnante 127
Giovanni Prodi 124
Il ruolo dell'aritmetica 124
Reasoning by Contradiction in Dynamic Geometry 123
Experimental approaches to theoretical thinking: artefacts and proofs 123
Difficoltà in algebra: un intervento di recupero, Parte Prima 121
Mental images: some problems related to the development of solids 121
Which is the shape of an ellipse? A didactic analysis of an historical debate 120
L'approccio psicologico nella didattica della matematica 120
Scoprire la matematica. Geometria dello spazio e oltre. 117
Memorizing algebraic formulas: the support of a microworld 116
Exploiting the feedback of the aplusix cas to mediate the equivalence between algebraic expressions 116
Justifying and proving: figural and conceptual aspects, 116
L'educazione geometrica attraverso l'uso di strumenti: un esperimento didattico 115
Semiotic mediation in the primary school: Dürer glass 115
Reasoning, proof and proving in mathematics education 115
From drawing to construction: teachers mediation within the Cabri environment 115
Figural and conceptual aspects in a defining process 114
L’algebrista : un micromonde pour l’enseignementet l’apprentissage de l’algèbre de calcul 114
Le intuizione coinvolte in problemi di divisibilità 113
La dimostrazione per assurdo: un modello per un 'analisi cognitiva e didattica 113
New artefact and the mediation of mathematical meanings 111
Semiotic mediation for algebra teaching and learning 111
È possible salvare la Geometria dall’oblio? 111
New Artefacts and Mathematical Meanings in the Classroom 110
Generating Conjectures through Dragging in a Dynamic Geometry Environment 110
Technologies numériques et enseignement des mathématiques : Où en est-on ? 110
L'immagine mentale per la formazione dei concetti geometrici 110
Indirect proof: an interpreting model 109
Introduction to proof: the mediation of a dynamic software environment 108
Riflessioni sulla dinamicità delle figure 108
Making Conjectures in Dynamic Geometry: The Potential of a Particular Way of Dragging 108
L'organizzazione dello spazio: una proposta operativa per la prima classe 108
Giovanni Prodi e la ricerca in didattica della matematica 108
Grounding the notion of function and graph in DGS 107
I processi di insegnamento/apprendimento centrati sull'uso di strumenti computazionali 106
Learning and assessing mathematics with and through digital technologies: Introduction to the section 102
La proporzionalità nei ragazzi di 13-14 anni- Parte 1 102
Towards the definition of function 102
Geometrical proof: the mediation of a microworld 101
Totale 20.259
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Categoria #
all - tutte 55.645
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 55.645
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/20211.166 0 0 0 0 0 200 47 291 255 88 188 97
2021/20221.253 74 166 92 96 65 31 70 75 82 141 113 248
2022/20232.979 157 130 273 355 289 502 128 251 374 132 206 182
2023/20242.891 268 170 252 135 150 396 552 142 58 219 257 292
2024/20254.343 254 243 387 267 397 242 220 301 316 263 433 1.020
2025/20264.249 600 1.026 763 563 1.082 215 0 0 0 0 0 0
Totale 21.716