Semantic Density of physical-mathematics structures and the approach to mathematics in teaching physics

Authors

  • Otávio Bocheco
  • Frederico Firmo Souza Cruz
  • Sandro da Silva Livramento Machado

Keywords:

Mathematics in Physics, Semantics, Semantic Density, Structuring Approach, Theory of Legitimacy Codes

Abstract

This research presents new perspectives for the approach of Mathematics in Physics teaching. It is argued that physical-mathematical structures, such as F⃗ = ma⃗, for example, condense nominal, conceptual and relational meanings. The first ones would be associated with symbolic representation, the second with the physical concepts that the symbols express and the third ones with the physical- mathematical relationships, in which symbols and concepts are intertwined, in the structure or derivations kind of a⃗ = F⃗ m . Such meanings would be endowed with a semantic complexity, so that their intertwining would strengthen such complexity, generating what is called Semantic Density (SD). A concept of the Semantic dimension of Karl Maton's Legitimation Code Theory and which concerns the degree of condensation with which meanings are related within symbols. The more intertwined meanings, the greater the semantic complexity and the stronger the DS. The DS concept proposes three types of approaches to Mathematics in Physics teaching: the technical, structuring, and hybrid approach.

Published

2022-12-21

Issue

Section

Trabajos presentados a SIEF

How to Cite

Semantic Density of physical-mathematics structures and the approach to mathematics in teaching physics. (2022). Journal of Physics Teaching, 34, 47-54. https://revistas.unc.edu.ar/index.php/revistaEF/article/view/39733