IRIS
MARIOTTI, MARIA ALESSANDRA
 Distribuzione geografica
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Continente #
EU - Europa 12.314
NA - Nord America 6.524
AS - Asia 4.188
SA - Sud America 831
AF - Africa 179
OC - Oceania 39
Continente sconosciuto - Info sul continente non disponibili 11
Totale 24.086
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Nazione #
US - Stati Uniti d'America 6.310
IT - Italia 5.833
CN - Cina 1.527
GB - Regno Unito 1.257
SG - Singapore 1.178
RU - Federazione Russa 952
FR - Francia 841
IE - Irlanda 838
UA - Ucraina 685
BR - Brasile 582
SE - Svezia 475
DE - Germania 397
HK - Hong Kong 317
NL - Olanda 281
KR - Corea 271
VN - Vietnam 198
TR - Turchia 177
FI - Finlandia 174
GR - Grecia 119
CO - Colombia 112
CH - Svizzera 111
CA - Canada 99
IN - India 91
MX - Messico 88
NO - Norvegia 86
JP - Giappone 84
ES - Italia 59
BD - Bangladesh 58
ZA - Sudafrica 54
ID - Indonesia 51
AR - Argentina 45
NG - Nigeria 39
CL - Cile 38
AU - Australia 36
IL - Israele 35
DK - Danimarca 32
PL - Polonia 29
PT - Portogallo 29
IQ - Iraq 26
PH - Filippine 25
IR - Iran 24
TW - Taiwan 23
BE - Belgio 21
PE - Perù 18
HU - Ungheria 16
AT - Austria 15
EC - Ecuador 15
MA - Marocco 15
PK - Pakistan 15
MY - Malesia 13
UZ - Uzbekistan 13
DZ - Algeria 12
HR - Croazia 11
LT - Lituania 11
CI - Costa d'Avorio 9
CZ - Repubblica Ceca 9
EU - Europa 9
UY - Uruguay 9
EG - Egitto 8
TH - Thailandia 8
TN - Tunisia 8
VE - Venezuela 8
BN - Brunei Darussalam 6
GH - Ghana 6
KE - Kenya 6
LB - Libano 6
NP - Nepal 6
RO - Romania 6
SA - Arabia Saudita 6
ET - Etiopia 5
JO - Giordania 5
RS - Serbia 5
AE - Emirati Arabi Uniti 4
AL - Albania 4
AZ - Azerbaigian 4
BG - Bulgaria 4
KZ - Kazakistan 4
NI - Nicaragua 4
OM - Oman 4
PY - Paraguay 4
TT - Trinidad e Tobago 4
BF - Burkina Faso 3
CY - Cipro 3
DO - Repubblica Dominicana 3
GA - Gabon 3
HN - Honduras 3
JM - Giamaica 3
MG - Madagascar 3
NZ - Nuova Zelanda 3
SI - Slovenia 3
SK - Slovacchia (Repubblica Slovacca) 3
AO - Angola 2
KW - Kuwait 2
PA - Panama 2
PR - Porto Rico 2
SV - El Salvador 2
UG - Uganda 2
XK - ???statistics.table.value.countryCode.XK??? 2
AD - Andorra 1
AM - Armenia 1
Totale 24.068
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Città #
Southend 1.028
Dublin 836
Dallas 792
Singapore 622
Jacksonville 555
Chandler 511
Fairfield 387
Rome 383
Santa Clara 325
Ashburn 320
Milan 320
Hefei 286
Beijing 280
Hong Kong 270
Seoul 234
Moscow 213
Wilmington 206
Palermo 204
Houston 185
Woodbridge 184
Nanjing 180
San Jose 175
Bologna 173
Florence 172
The Dalles 147
Ann Arbor 146
Cambridge 137
Turin 135
Naples 131
Princeton 131
Bari 130
Genoa 119
Seattle 115
Lauterbourg 101
Boardman 88
Los Angeles 86
Nanchang 78
Buffalo 65
São Paulo 62
Athens 60
Catania 59
Ho Chi Minh City 55
Pisa 54
Siena 53
Helsinki 51
New York 51
Shenyang 51
Council Bluffs 50
Hanoi 45
San Mateo 44
Redwood City 38
Tianjin 38
Trondheim 38
San Diego 35
Montreal 34
Abuja 33
Changsha 33
Parma 33
Bogotá 32
Modena 32
Orem 31
Jiaxing 30
Dearborn 28
L’Aquila 28
Amsterdam 26
Tokyo 26
Chicago 25
Kunming 25
Lucca 25
Brescia 24
Jinan 24
Rio de Janeiro 24
Hebei 23
Pavia 23
Redondo Beach 23
Bergamo 22
Civitanova Marche 22
Paris 22
Bengaluru 21
Chieti 21
Livorno 21
Pescara 21
Ankara 20
Berlin 20
Frankfurt am Main 20
Salerno 20
Toronto 20
Verona 19
Guangzhou 18
Istanbul 18
Messina 18
Scandiano 18
Shanghai 18
Dortmund 17
Hangzhou 17
Madrid 17
Modugno 17
Reggio Emilia 17
San Benedetto del Tronto 17
Columbus 16
Totale 12.293
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Nome #
Mediazione semiotica nella didattica della matematica: artefatti e segni nella tradizione di Vygotskij. 4.701
Semiotic mediation in the mathematics classroom: artifacts and signs after a Vygotskian perspective 1.566
Some dynamic mental processes underlying producing and proving conjectures 452
Approaching geometry theorems in contexts: from history and epistemology to cognition 415
Proof and proving in mathematics education 390
Challenging the traditional school approach to theorems: a hypothesis about the cognitive unity of theorems 345
La scienza in 4D 263
La geometria in classe 254
Artifacts and signs after a Vygotskian perspective: the role of the teacher 253
The time in science: An interdisciplinary laboratorial approach 250
Influence of technologies advances on students' math learning 226
Transforming Images in a DGS: The Semiotic Potential of the Dragging Tool for Introducing the Notion of Conditional Statement 219
Immagini e concetti in geometria 211
Approaching functions: Cabri tools as instruments of semiotic mediation 207
Costruzioni in geometria 204
Introducing students to geometric theorems: how the teacher can exploit the semiotic potential of a DGS 200
Un artefact comme outils de médiation sémiotique : une ressource pour l’enseignant 200
Indirect proof: what is specific to this way of proving? 199
Designing Non-constructability Tasks in a Dynamic Geometry Environment 196
Activating a Self-Regulated process: the case of a remedial activity within an ICT environment 193
Lo zero è un problema? 190
Conjecturing and Proving in Dynamic Geometry: the Elaboration of Some Research Hypotheses 189
Defining in classroom activities 188
Conjecture-generation through Dragging and Abduction in Dynamic Geometry 185
Congetturare e dimostrare in ambiente di Geometria Dinamica 180
Breakdown and reconstruction of figural concepts in proofs by contradiction in geometry. 178
La dimostrazione e la sua pratica nell'insegnamento della matematica 175
Networking theoretical frames: the ReMath enterprise 175
Reasoning in an absurd world: difficulties with proof by contradiction 174
La preuve en mathématique 174
Abduction and the explanation of anomalies: the case of proof by contradiction 174
Espressioni numeriche ed espressioni letterali: continuità o rottura 173
A remedial intervention in Algebra 170
La preuve en mathématique 170
Approaching and developing the culture of geometry theorems in school: a theoretical framework 169
Con quale idea di numero i ragazzi escono dalla scuola media? 169
Semiotic mediation: from history to mathematics classroom 168
Integrating Technology into Mathematics Education: Theoretical Perspectives 168
Discernment of invariants in dynamic geometry environments 168
Casyopée in the classroom: two different theory-driven pedagogical approaches 167
Arithmetic and Algebra, continuity or cognitive break? The case of Francesca 167
Strategie di conteggio del numero delle facce, dei vertici e degli spigoli di un poliedro 166
ICT as opportunities for teaching-learning in a mathematics classroom: the semiotic potential of artefacts 164
Proofs, Semiotics and Artefacts of Information Technologies 164
Building theories: working in a microworld and writing the mathematical notebook 162
Proof and proving in the classroom : Dynamic Geometry Systems as tools of Semiotic Mediation 162
Introduzione alla dimostrazione all'inizio della scuola secondaria superiore 161
Synergies between theoretical approaches to mathematics education with technology: A case study through a cross-analysis methodology 161
Observation of gamma-sources using a new reconstruction technique in the CLUE experiment 159
Difficoltà in algebra: un intervento di recupero, Parte Seconda 158
Artefatti e strumenti 158
Discutendo in classe la definizione di prisma 155
Images and concepts in geometrical reasoning 152
La discussione matematica: formazione e pratica professionale dell’insegnante 152
Resources for the teacher from a semiotic mediation perspective 149
Introduction to the special issue on didactical and epistemological perspectives on proof 148
Artefacts and instruments for mediating mathematical meanings 148
The CERME Spirit: Issues of Quality and Inclusion in an Innovative Conference Style 146
Nuove tecnologie in classe : cosa è cambiato?, 142
L’educazione geometrica attraverso l’uso di strumenti: un esperimento didattico 141
Il ruolo dell'aritmetica 139
Tree representation in the Aplusix CAS: a tool of semiotic mediation for the meaning of algebraic expressions 138
Giovanni Prodi 137
Reasoning by Contradiction in Dynamic Geometry 136
Semiotic mediation in the primary school: Dürer glass 134
Difficoltà in algebra: un intervento di recupero, Parte Prima 131
L'approccio psicologico nella didattica della matematica 131
L'educazione geometrica attraverso l'uso di strumenti: un esperimento didattico 128
L'organizzazione dello spazio: una proposta operativa per la prima classe 128
Mental images: some problems related to the development of solids 128
Making Conjectures in Dynamic Geometry: The Potential of a Particular Way of Dragging 127
Scoprire la matematica. Geometria dello spazio e oltre. 127
Experimental approaches to theoretical thinking: artefacts and proofs 127
Le intuizione coinvolte in problemi di divisibilità 127
Which is the shape of an ellipse? A didactic analysis of an historical debate 127
Exploiting the feedback of the aplusix cas to mediate the equivalence between algebraic expressions 124
Reasoning, proof and proving in mathematics education 124
È possible salvare la Geometria dall’oblio? 124
L'immagine mentale per la formazione dei concetti geometrici 124
New artefact and the mediation of mathematical meanings 123
Riflessioni sulla dinamicità delle figure 123
La dimostrazione per assurdo: un modello per un 'analisi cognitiva e didattica 123
Figural and conceptual aspects in a defining process 122
Generating Conjectures through Dragging in a Dynamic Geometry Environment 121
Justifying and proving: figural and conceptual aspects, 121
L’algebrista : un micromonde pour l’enseignementet l’apprentissage de l’algèbre de calcul 121
Indirect proof: an interpreting model 120
Memorizing algebraic formulas: the support of a microworld 120
Grounding the notion of function and graph in DGS 120
Introduction to proof: the mediation of a dynamic software environment 120
From drawing to construction: teachers mediation within the Cabri environment 120
Technologies numériques et enseignement des mathématiques : Où en est-on ? 119
Semiotic mediation for algebra teaching and learning 118
Geometrical proof: the mediation of a microworld 118
New Artefacts and Mathematical Meanings in the Classroom 117
La proporzionalità nei ragazzi di 13-14 anni- Parte 1 115
Proving and Proof as an Educationa Task 115
Giovanni Prodi e la ricerca in didattica della matematica 114
I processi di insegnamento/apprendimento centrati sull'uso di strumenti computazionali 113
Towards the definition of function 112
Totale 22.519
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Categoria #
all - tutte 61.397
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 61.397
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/202197 0 0 0 0 0 0 0 0 0 0 0 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
2025/20266.679 600 1.026 763 563 1.082 367 774 299 352 480 290 83
Totale 24.146