Communication Dans Un Congrès Année : 2022

Solving multiplicative structure problems with fractions in Primary School: Prior strategies to a teaching experiment

Cristina Zorrilla
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  • PersonId : 1154696
Pedro Ivars
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  • PersonId : 1040145
Ceneida Fernández
  • Fonction : Auteur
  • PersonId : 1154697
Salvador Llinares
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Résumé

In this paper, we present the study in progress that is being carried out to examine characteristics of the transition from natural to rational numbers when Primary School students solve multiplicative structure problems. A teaching experiment has been designed, including a pre-test, an instruction, and a post-test. In these pages, we focus on the first two phases of this teaching experiment and the beginning of phase three with a preliminary analysis of the pre-test. Results show the levels of success and strategies that students use when they solve multiplicative structure problems before participating in the instruction.

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Dates et versions

hal-03811610 , version 1 (12-10-2022)
hal-03811610 , version 2 (17-10-2022)

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  • HAL Id : hal-03811610 , version 2

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Cristina Zorrilla, Pedro Ivars, Ceneida Fernández, Salvador Llinares. Solving multiplicative structure problems with fractions in Primary School: Prior strategies to a teaching experiment. Twelfth Congress of the European Society for Research in Mathematics Education (CERME12), Feb 2022, Bozen-Bolzano, Italy. ⟨hal-03811610v2⟩

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