IRIS
MARIOTTI, MARIA ALESSANDRA
 Distribuzione geografica
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Continente #
EU - Europa 13.321
NA - Nord America 7.377
AS - Asia 4.293
SA - Sud America 879
AF - Africa 180
Continente sconosciuto - Info sul continente non disponibili 71
OC - Oceania 41
Totale 26.162
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Nazione #
US - Stati Uniti d'America 7.121
IT - Italia 6.735
CN - Cina 1.538
GB - Regno Unito 1.262
SG - Singapore 1.194
RU - Federazione Russa 952
FR - Francia 853
IE - Irlanda 838
UA - Ucraina 685
BR - Brasile 602
SE - Svezia 476
DE - Germania 408
HK - Hong Kong 325
NL - Olanda 297
KR - Corea 276
VN - Vietnam 211
TR - Turchia 185
FI - Finlandia 179
GR - Grecia 134
CO - Colombia 128
CA - Canada 114
CH - Svizzera 114
MX - Messico 97
IN - India 96
JP - Giappone 88
NO - Norvegia 88
BD - Bangladesh 68
ES - Italia 64
ID - Indonesia 60
ZA - Sudafrica 55
AR - Argentina 47
CL - Cile 39
NG - Nigeria 39
AU - Australia 37
IL - Israele 35
PL - Polonia 34
DK - Danimarca 33
PT - Portogallo 33
PH - Filippine 28
IQ - Iraq 26
IR - Iran 24
TW - Taiwan 24
BE - Belgio 21
EC - Ecuador 21
HU - Ungheria 20
PE - Perù 19
MY - Malesia 17
AT - Austria 15
MA - Marocco 15
PK - Pakistan 15
HR - Croazia 14
UZ - Uzbekistan 13
DZ - Algeria 12
LT - Lituania 11
CZ - Repubblica Ceca 10
TH - Thailandia 10
UY - Uruguay 10
CI - Costa d'Avorio 9
EU - Europa 9
RO - Romania 9
VE - Venezuela 9
EG - Egitto 8
SA - Arabia Saudita 8
TN - Tunisia 8
JM - Giamaica 7
AE - Emirati Arabi Uniti 6
BG - Bulgaria 6
BN - Brunei Darussalam 6
GH - Ghana 6
HN - Honduras 6
KE - Kenya 6
LB - Libano 6
NP - Nepal 6
AL - Albania 5
DO - Repubblica Dominicana 5
ET - Etiopia 5
JO - Giordania 5
MT - Malta 5
RS - Serbia 5
TT - Trinidad e Tobago 5
AZ - Azerbaigian 4
KZ - Kazakistan 4
NI - Nicaragua 4
NZ - Nuova Zelanda 4
OM - Oman 4
PA - Panama 4
PY - Paraguay 4
BF - Burkina Faso 3
BS - Bahamas 3
CR - Costa Rica 3
CY - Cipro 3
GA - Gabon 3
MG - Madagascar 3
SI - Slovenia 3
SK - Slovacchia (Repubblica Slovacca) 3
AO - Angola 2
GT - Guatemala 2
KW - Kuwait 2
PR - Porto Rico 2
SV - El Salvador 2
Totale 26.077
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Città #
Southend 1.028
Dublin 836
Dallas 805
Milan 682
Singapore 627
Jacksonville 557
Chandler 511
Rome 504
Ashburn 464
Fairfield 387
Santa Clara 372
Hefei 286
San Jose 284
Beijing 280
Hong Kong 275
Seoul 235
Moscow 213
Palermo 209
Wilmington 207
Florence 202
Council Bluffs 192
Houston 190
Woodbridge 184
Nanjing 180
Bologna 175
Turin 153
The Dalles 147
Ann Arbor 146
Bari 138
Naples 138
Cambridge 137
Princeton 131
Genoa 127
Seattle 119
Lauterbourg 101
Boardman 91
Los Angeles 91
Nanchang 78
Athens 68
Buffalo 67
New York 63
São Paulo 63
Catania 60
Ho Chi Minh City 58
Pisa 54
Siena 53
Hanoi 51
Helsinki 51
Shenyang 51
San Mateo 44
Montreal 38
Redwood City 38
Tianjin 38
Trondheim 38
Bogotá 36
Modena 35
San Diego 35
Parma 34
Abuja 33
Changsha 33
Figino 33
Orem 31
Chicago 30
Jiaxing 30
Dearborn 28
L’Aquila 28
Amsterdam 26
Bergamo 26
Brescia 26
Rio de Janeiro 26
Tokyo 26
Kunming 25
Lucca 25
Jinan 24
Paris 24
Pavia 24
Salerno 24
Hebei 23
Livorno 23
Redondo Beach 23
Verona 23
Berlin 22
Civitanova Marche 22
Toronto 22
Ankara 21
Bengaluru 21
Chieti 21
Istanbul 21
Pescara 21
Reggio Emilia 21
Columbus 20
Frankfurt am Main 20
Medellín 20
Messina 20
Madrid 19
Guangzhou 18
San Francisco 18
Scandiano 18
Shanghai 18
Atlanta 17
Totale 13.451
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Nome #
Mediazione semiotica nella didattica della matematica: artefatti e segni nella tradizione di Vygotskij. 4.900
Semiotic mediation in the mathematics classroom: artifacts and signs after a Vygotskian perspective 1.762
Some dynamic mental processes underlying producing and proving conjectures 476
Approaching geometry theorems in contexts: from history and epistemology to cognition 450
Proof and proving in mathematics education 413
Challenging the traditional school approach to theorems: a hypothesis about the cognitive unity of theorems 372
La geometria in classe 291
La scienza in 4D 279
Artifacts and signs after a Vygotskian perspective: the role of the teacher 266
The time in science: An interdisciplinary laboratorial approach 259
Influence of technologies advances on students' math learning 245
Immagini e concetti in geometria 228
Transforming Images in a DGS: The Semiotic Potential of the Dragging Tool for Introducing the Notion of Conditional Statement 228
Introducing students to geometric theorems: how the teacher can exploit the semiotic potential of a DGS 218
Lo zero è un problema? 216
Indirect proof: what is specific to this way of proving? 215
Approaching functions: Cabri tools as instruments of semiotic mediation 215
Costruzioni in geometria 213
Un artefact comme outils de médiation sémiotique : une ressource pour l’enseignant 212
Conjecturing and Proving in Dynamic Geometry: the Elaboration of Some Research Hypotheses 204
Designing Non-constructability Tasks in a Dynamic Geometry Environment 202
Casyopée in the classroom: two different theory-driven pedagogical approaches 201
Activating a Self-Regulated process: the case of a remedial activity within an ICT environment 201
Reasoning in an absurd world: difficulties with proof by contradiction 198
Defining in classroom activities 198
Conjecture-generation through Dragging and Abduction in Dynamic Geometry 198
Breakdown and reconstruction of figural concepts in proofs by contradiction in geometry. 197
Espressioni numeriche ed espressioni letterali: continuità o rottura 195
La preuve en mathématique 190
La dimostrazione e la sua pratica nell'insegnamento della matematica 188
Congetturare e dimostrare in ambiente di Geometria Dinamica 188
Con quale idea di numero i ragazzi escono dalla scuola media? 188
A remedial intervention in Algebra 186
Abduction and the explanation of anomalies: the case of proof by contradiction 186
Networking theoretical frames: the ReMath enterprise 185
Approaching and developing the culture of geometry theorems in school: a theoretical framework 185
Integrating Technology into Mathematics Education: Theoretical Perspectives 183
Strategie di conteggio del numero delle facce, dei vertici e degli spigoli di un poliedro 182
La preuve en mathématique 181
ICT as opportunities for teaching-learning in a mathematics classroom: the semiotic potential of artefacts 181
Semiotic mediation: from history to mathematics classroom 179
Introduzione alla dimostrazione all'inizio della scuola secondaria superiore 179
Proofs, Semiotics and Artefacts of Information Technologies 178
Proof and proving in the classroom : Dynamic Geometry Systems as tools of Semiotic Mediation 176
Synergies between theoretical approaches to mathematics education with technology: A case study through a cross-analysis methodology 176
Discernment of invariants in dynamic geometry environments 175
Observation of gamma-sources using a new reconstruction technique in the CLUE experiment 173
Arithmetic and Algebra, continuity or cognitive break? The case of Francesca 173
Artefatti e strumenti 171
Building theories: working in a microworld and writing the mathematical notebook 170
Difficoltà in algebra: un intervento di recupero, Parte Seconda 169
La discussione matematica: formazione e pratica professionale dell’insegnante 167
Images and concepts in geometrical reasoning 165
Discutendo in classe la definizione di prisma 164
Artefacts and instruments for mediating mathematical meanings 163
The CERME Spirit: Issues of Quality and Inclusion in an Innovative Conference Style 162
Nuove tecnologie in classe : cosa è cambiato?, 160
Il ruolo dell'aritmetica 157
Introduction to the special issue on didactical and epistemological perspectives on proof 156
Resources for the teacher from a semiotic mediation perspective 154
Reasoning by Contradiction in Dynamic Geometry 153
Tree representation in the Aplusix CAS: a tool of semiotic mediation for the meaning of algebraic expressions 152
Semiotic mediation in the primary school: Dürer glass 150
L'organizzazione dello spazio: una proposta operativa per la prima classe 150
L’educazione geometrica attraverso l’uso di strumenti: un esperimento didattico 149
Memorizing algebraic formulas: the support of a microworld 148
L'approccio psicologico nella didattica della matematica 148
Giovanni Prodi 145
L'educazione geometrica attraverso l'uso di strumenti: un esperimento didattico 144
Difficoltà in algebra: un intervento di recupero, Parte Prima 144
Le intuizione coinvolte in problemi di divisibilità 143
From drawing to construction: teachers mediation within the Cabri environment 143
L'immagine mentale per la formazione dei concetti geometrici 142
Exploiting the feedback of the aplusix cas to mediate the equivalence between algebraic expressions 140
Riflessioni sulla dinamicità delle figure 139
Generating Conjectures through Dragging in a Dynamic Geometry Environment 139
Introduction to proof: the mediation of a dynamic software environment 138
Making Conjectures in Dynamic Geometry: The Potential of a Particular Way of Dragging 138
È possible salvare la Geometria dall’oblio? 138
Mental images: some problems related to the development of solids 138
Scoprire la matematica. Geometria dello spazio e oltre. 137
Figural and conceptual aspects in a defining process 137
Experimental approaches to theoretical thinking: artefacts and proofs 136
Which is the shape of an ellipse? A didactic analysis of an historical debate 135
La dimostrazione per assurdo: un modello per un 'analisi cognitiva e didattica 135
Grounding the notion of function and graph in DGS 134
Geometrical proof: the mediation of a microworld 134
Reasoning, proof and proving in mathematics education 134
L’algebrista : un micromonde pour l’enseignementet l’apprentissage de l’algèbre de calcul 133
Semiotic mediation for algebra teaching and learning 132
New artefact and the mediation of mathematical meanings 131
Justifying and proving: figural and conceptual aspects 131
Indirect proof: an interpreting model 130
I processi di insegnamento/apprendimento centrati sull'uso di strumenti computazionali 130
Giovanni Prodi e la ricerca in didattica della matematica 129
Technologies numériques et enseignement des mathématiques : Où en est-on ? 128
Proving and Proof as an Educationa Task 126
New Artefacts and Mathematical Meanings in the Classroom 125
Theorems in the classroom 125
La proporzionalità nei ragazzi di 13-14 anni- Parte 1 123
Totale 24.348
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Categoria #
all - tutte 66.500
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 66.500
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20221.013 0 0 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
2025/20267.338 600 1.026 763 563 1.082 367 774 299 352 480 290 742
2026/20271.357 422 424 511 0 0 0 0 0 0 0 0 0
Totale 26.162