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 → … |
Keywords
- Probability
- argumentations.
- necessary object-level narratives
- primary and middle school
- problem solving
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