IRIS
MARIOTTI, MARIA ALESSANDRA
 Distribuzione geografica
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Continente #
EU - Europa 8.794
NA - Nord America 4.502
AS - Asia 1.255
SA - Sud America 192
AF - Africa 63
OC - Oceania 20
Continente sconosciuto - Info sul continente non disponibili 9
Totale 14.835
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Nazione #
US - Stati Uniti d'America 4.400
IT - Italia 3.819
GB - Regno Unito 1.188
IE - Irlanda 834
CN - Cina 794
UA - Ucraina 680
FR - Francia 559
SE - Svezia 461
RU - Federazione Russa 368
DE - Germania 320
FI - Finlandia 150
SG - Singapore 150
TR - Turchia 107
GR - Grecia 83
CO - Colombia 71
NO - Norvegia 63
NL - Olanda 61
CH - Svizzera 60
BR - Brasile 59
CA - Canada 49
MX - Messico 48
JP - Giappone 36
ES - Italia 34
ZA - Sudafrica 32
HK - Hong Kong 27
DK - Danimarca 25
KR - Corea 25
AR - Argentina 24
PT - Portogallo 19
ID - Indonesia 18
IL - Israele 18
AU - Australia 17
BE - Belgio 15
TW - Taiwan 15
IR - Iran 14
PE - Perù 14
IN - India 13
CL - Cile 12
AT - Austria 11
VN - Vietnam 11
EU - Europa 9
PH - Filippine 9
CI - Costa d'Avorio 8
LT - Lituania 8
MA - Marocco 7
UY - Uruguay 7
PL - Polonia 6
HR - Croazia 5
CZ - Repubblica Ceca 4
HU - Ungheria 4
MY - Malesia 4
BF - Burkina Faso 3
CY - Cipro 3
DZ - Algeria 3
EC - Ecuador 3
GA - Gabon 3
GH - Ghana 3
NZ - Nuova Zelanda 3
RO - Romania 3
SI - Slovenia 3
TH - Thailandia 3
AL - Albania 2
BG - Bulgaria 2
KZ - Kazakistan 2
OM - Oman 2
PA - Panama 2
VE - Venezuela 2
AD - Andorra 1
AZ - Azerbaigian 1
BJ - Benin 1
BY - Bielorussia 1
CU - Cuba 1
DO - Repubblica Dominicana 1
EE - Estonia 1
FO - Isole Faroe 1
IM - Isola di Man 1
IQ - Iraq 1
LB - Libano 1
MK - Macedonia 1
NG - Nigeria 1
NI - Nicaragua 1
RS - Serbia 1
SA - Arabia Saudita 1
SL - Sierra Leone 1
TN - Tunisia 1
Totale 14.835
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Città #
Southend 1.028
Dublin 832
Jacksonville 555
Chandler 511
Fairfield 386
Santa Clara 307
Ashburn 232
Rome 215
Wilmington 206
Milan 199
Beijing 194
Woodbridge 184
Houston 181
Nanjing 179
Ann Arbor 146
Florence 137
Cambridge 133
Princeton 131
Palermo 129
Seattle 113
Turin 108
Bologna 105
Genoa 95
Singapore 95
Boardman 87
Bari 84
Nanchang 77
Naples 55
Siena 53
Shenyang 50
Athens 45
San Mateo 44
Moscow 43
Redwood City 38
Trondheim 38
Helsinki 37
Pisa 36
Tianjin 36
San Diego 35
Catania 34
Jiaxing 30
Changsha 28
Dearborn 28
Bogotá 27
Hebei 23
Kunming 23
Civitanova Marche 22
São Paulo 22
Modena 21
Montreal 21
Pavia 21
Bergamo 20
Jinan 19
Parma 19
Scandiano 18
San Benedetto del Tronto 17
Dallas 16
Dresden 16
Pescara 16
L’Aquila 15
Madrid 15
Messina 15
Salerno 15
Taipei 15
Venezia 15
Ankara 14
Hangzhou 14
Paris 14
Denizli 13
Ningbo 13
Verdellino 13
Brescia 12
Lucca 12
Reggio Emilia 12
Santiago de Cali 12
Scandicci 12
Senigallia 12
Shanghai 12
Taizhou 12
Verona 12
Zhengzhou 12
Amsterdam 11
Berlin 11
Castelbuono 11
Dortmund 11
Montegranaro 11
Norwalk 11
San Francisco 11
Benevento 10
Cagliari 10
Caserta 10
Chicago 10
Chieti 10
Copenhagen 10
Izmir 10
Lima 10
Livorno 10
Medellín 10
Pomigliano d'Arco 10
Arese 9
Totale 8.087
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Nome #
Mediazione semiotica nella didattica della matematica: artefatti e segni nella tradizione di Vygotskij. 3.004
Semiotic mediation in the mathematics classroom: artifacts and signs after a Vygotskian perspective 809
Some dynamic mental processes underlying producing and proving conjectures 341
Approaching geometry theorems in contexts: from history and epistemology to cognition 250
Proof and proving in mathematics education 219
Challenging the traditional school approach to theorems: a hypothesis about the cognitive unity of theorems 213
La scienza in 4D 194
Transforming Images in a DGS: The Semiotic Potential of the Dragging Tool for Introducing the Notion of Conditional Statement 181
The time in science: An interdisciplinary laboratorial approach 168
Designing Non-constructability Tasks in a Dynamic Geometry Environment 149
Artifacts and signs after a Vygotskian perspective: the role of the teacher 148
Introducing students to geometric theorems: how the teacher can exploit the semiotic potential of a DGS 146
Influence of technologies advances on students' math learning 142
Un artefact comme outils de médiation sémiotique : une ressource pour l’enseignant 137
La geometria in classe 135
Indirect proof: what is specific to this way of proving? 126
Lo zero è un problema? 126
La preuve en mathématique 126
Approaching functions: Cabri tools as instruments of semiotic mediation 124
Synergies between theoretical approaches to mathematics education with technology: A case study through a cross-analysis methodology 123
Proof and proving in the classroom : Dynamic Geometry Systems as tools of Semiotic Mediation 122
Integrating Technology into Mathematics Education: Theoretical Perspectives 121
Networking theoretical frames: the ReMath enterprise 121
La preuve en mathématique 120
Immagini e concetti in geometria 120
Discernment of invariants in dynamic geometry environments 117
ICT as opportunities for teaching-learning in a mathematics classroom: the semiotic potential of artefacts 116
Observation of gamma-sources using a new reconstruction technique in the CLUE experiment 115
The CERME Spirit: Issues of Quality and Inclusion in an Innovative Conference Style 115
Semiotic mediation: from history to mathematics classroom 114
Proofs, Semiotics and Artefacts of Information Technologies 114
Images and concepts in geometrical reasoning 111
Strategie di conteggio del numero delle facce, dei vertici e degli spigoli di un poliedro 110
Discutendo in classe la definizione di prisma 110
Costruzioni in geometria 109
Resources for the teacher from a semiotic mediation perspective 104
Congetturare e dimostrare in ambiente di Geometria Dinamica 103
Abduction and the explanation of anomalies: the case of proof by contradiction 100
Difficoltà in algebra: un intervento di recupero, Parte Seconda 97
Experimental approaches to theoretical thinking: artefacts and proofs 94
Conjecture-generation through Dragging and Abduction in Dynamic Geometry 93
Approaching and developing the culture of geometry theorems in school: a theoretical framework 93
Conjecturing and Proving in Dynamic Geometry: the Elaboration of Some Research Hypotheses 92
Reasoning in an absurd world: difficulties with proof by contradiction 92
La dimostrazione e la sua pratica nell'insegnamento della matematica 92
Defining in classroom activities 92
Nuove tecnologie in classe : cosa è cambiato?, 91
Activating a Self-Regulated process: the case of a remedial activity within an ICT environment 91
Reasoning by Contradiction in Dynamic Geometry 91
Introduzione alla dimostrazione all'inizio della scuola secondaria superiore 91
Arithmetic and Algebra, continuity or cognitive break? The case of Francesca 91
Casyopée in the classroom: two different theory-driven pedagogical approaches 90
Con quale idea di numero i ragazzi escono dalla scuola media? 90
A remedial intervention in Algebra 89
Tree representation in the Aplusix CAS: a tool of semiotic mediation for the meaning of algebraic expressions 89
Espressioni numeriche ed espressioni letterali: continuità o rottura 89
L'approccio psicologico nella didattica della matematica 89
Introduction to the special issue on didactical and epistemological perspectives on proof 87
L’educazione geometrica attraverso l’uso di strumenti: un esperimento didattico 87
L’algebrista : un micromonde pour l’enseignementet l’apprentissage de l’algèbre de calcul 87
Difficoltà in algebra: un intervento di recupero, Parte Prima 86
La dimostrazione per assurdo: un modello per un 'analisi cognitiva e didattica 86
Breakdown and reconstruction of figural concepts in proofs by contradiction in geometry. 84
Giovanni Prodi 84
Il ruolo dell'aritmetica 84
Figural and conceptual aspects in a defining process 84
Mental images: some problems related to the development of solids 84
Exploiting the feedback of the aplusix cas to mediate the equivalence between algebraic expressions 83
Semiotic mediation in the primary school: Dürer glass 83
Scoprire la matematica. Geometria dello spazio e oltre. 83
La discussione matematica: formazione e pratica professionale dell’insegnante 83
Building theories: working in a microworld and writing the mathematical notebook 82
Justifying and proving: figural and conceptual aspects, 82
Artefatti e strumenti 81
Memorizing algebraic formulas: the support of a microworld 80
È possible salvare la Geometria dall’oblio? 80
Which is the shape of an ellipse? A didactic analysis of an historical debate 79
From drawing to construction: teachers mediation within the Cabri environment 79
Technologies numériques et enseignement des mathématiques : Où en est-on ? 79
Giovanni Prodi e la ricerca in didattica della matematica 79
New artefact and the mediation of mathematical meanings 78
Artefacts and instruments for mediating mathematical meanings 78
Le intuizione coinvolte in problemi di divisibilità 77
New Artefacts and Mathematical Meanings in the Classroom 76
Semiotic mediation for algebra teaching and learning 76
Indirect proof: an interpreting model 73
Towards the definition of function 73
La proporzionalità nei ragazzi di 13-14 anni- Parte 1 72
I processi di insegnamento/apprendimento centrati sull'uso di strumenti computazionali 71
Introduction to proof: the mediation of a dynamic software environment 71
Learning and assessing mathematics with and through digital technologies: Introduction to the section 71
L'immagine mentale per la formazione dei concetti geometrici 70
Justifying and prooving in the cabri environment 70
L'educazione geometrica attraverso l'uso di strumenti: un esperimento didattico 69
Grounding the notion of function and graph in DGS 69
Making Conjectures in Dynamic Geometry: The Potential of a Particular Way of Dragging 68
L'organizzazione dello spazio: una proposta operativa per la prima classe 68
Proving and Proof as an Educationa Task 68
Reasoning, proof and proving in mathematics education 67
Different axiomatic approaches to elementary geometry. Does a yoyal road to geometry exist? 67
Totale 13.977
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Categoria #
all - tutte 38.415
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 38.415
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20201.061 0 0 0 0 0 135 102 290 137 184 36 177
2020/20211.693 100 182 44 151 50 200 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
2024/20251.771 254 243 387 267 397 223 0 0 0 0 0 0
Totale 14.895