Problem solving and argumentation in probability context: analysis of some examples of necessary object-level narratives

Francesca MARTIGNONE; Daniele De Giorgi; Marta Saccoletto

Problem solving and argumentation in probability context: analysis of some examples of necessary object-level narratives

Francesca MARTIGNONE
, Daniele De Giorgi
, Marta Saccoletto

Dipartimento di Scienze e Innovazione Tecnologica

Risultato della ricerca: Contributo alla conferenza › Contributo in Atti di Convegno

Abstract

The introduction to probabilistic thinking in primary and middle school is one of the goals delineated by the Italian National Curriculum Guidelines and is part of the curricula of other countries. The paper presents activities carried out in Italian classes from grades 3 to 8 in which the introduction to probabilistic thinking is structured through problem solving and argumentation activities. The mathematical claims developed by the students were examined through a qualitative analysis, identifying the necessary object-level narratives and their substantiation. The analysis also considers the role of specific visual mediators in students’ justifications when solving probability problems.

Lingua originale	Inglese
Pagine	915-922
Numero di pagine	8
Stato di pubblicazione	Pubblicato - 2025
Evento	Fourteenth Congress of European Research in Mathematics Education (CERME14) - Bolzano Durata: 1 gen 2025 → …

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???event.eventtypes.event.conference???	Fourteenth Congress of European Research in Mathematics Education (CERME14)
Città	Bolzano
Periodo	1/01/25 → …

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Keywords

Probability
argumentations.
necessary object-level narratives
primary and middle school
problem solving

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https://hdl.handle.net/11579/211069

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author = "Francesca MARTIGNONE and Giorgi, \{Daniele De\} and Marta Saccoletto",

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Problem solving and argumentation in probability context: analysis of some examples of necessary object-level narratives. / MARTIGNONE, Francesca; Giorgi, Daniele De; Saccoletto, Marta.
2025. 915-922 Articolo presentato al Fourteenth Congress of European Research in Mathematics Education (CERME14), Bolzano.

Risultato della ricerca: Contributo alla conferenza › Contributo in Atti di Convegno

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Problem solving and argumentation in probability context: analysis of some examples of necessary object-level narratives

Abstract

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Keywords

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