We report an example of a research approach aimed at gathering quantitative pieces of evidence of solid findings in mathematics education. The main goal of this project is to provide an additional perspective on solid findings in education, to be used by teachers and by researchers in their work. As a case study, we present a situation of “loss of meaning” in algebra, exploring it with data coming from a large-scale assessment interpreted by means of theoretical lenses. We are able to give information about the extent of the phenomenon and to highlight how the phenomenon is relevant also for high-level students. This approach can provide a link between large-scale assessment results, educational research, and teachers’ practices, and suggests further research issues.

Quantifying Solid Findings in Mathematics Education: Loss of Meaning for Algebraic Symbols

Federica Ferretti
2021

Abstract

We report an example of a research approach aimed at gathering quantitative pieces of evidence of solid findings in mathematics education. The main goal of this project is to provide an additional perspective on solid findings in education, to be used by teachers and by researchers in their work. As a case study, we present a situation of “loss of meaning” in algebra, exploring it with data coming from a large-scale assessment interpreted by means of theoretical lenses. We are able to give information about the extent of the phenomenon and to highlight how the phenomenon is relevant also for high-level students. This approach can provide a link between large-scale assessment results, educational research, and teachers’ practices, and suggests further research issues.
2021
Bolondi, Giorgio; Ferretti, Federica
File in questo prodotto:
File Dimensione Formato  
Ferretti_IJISME.pdf

accesso aperto

Descrizione: Full text editoriale
Tipologia: Full text (versione editoriale)
Licenza: PUBBLICO - Pubblico con Copyright
Dimensione 633.83 kB
Formato Adobe PDF
633.83 kB Adobe PDF Visualizza/Apri

I documenti in SFERA sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/2463839
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 9
  • ???jsp.display-item.citation.isi??? ND
social impact