Visualizing and comparing teacher's mathematical prctice

Mario Martínez, Vicenç Font, Lourdes Figueiras, Edelmira Badillo

Research output: Contribution to journalArticleResearchpeer-review

5 Citations (Scopus)


The research problem addressed in this paper is the visualization of the essential elements of the mathematical activity arising during classroom practice (definitions, properties, mathematical processes, etc.). We provide a tool for this purpose that displays these elements in the form of a graphic, and apply it to the study of the commonalities and differences in three different classes by diffe-rent teachers in the same institution, year and school level when they teach the bisector. The results permit to infer further aspects of mathematical knowledge in the teaching practice.
Original languageEnglish
Pages (from-to)207-225
JournalEnsenanza de las Ciencias
Issue number3
Publication statusPublished - 1 Jan 2013


  • Analysis of practice
  • Bisector
  • Mathematics teaching knowledge
  • Primary mathematics education


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