What Does It Mean to “Make Sense” of Physics?

• Tor Ole Odden ^[1]
  1. [1] University of Oslo

     University of Oslo

     Noruega

     
• Localización: The Physics Teacher, ISSN 0031-921X, Vol. 59, Nº. 8, 2021, págs. 596-598
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • What does it mean to “make sense” of physics? It’s not a simple question. Most people have an intuitive feeling for when things do (or do not) make sense to them. But putting this feeling into words—especially actionable words—is another task entirely. Generally speaking, there are two ways in which we commonly use the term “make sense.” The first connotes reasonability: for example, “it makes sense to start saving for college early.” Of the two, this is likely the more familiar meaning for the average physics teacher, since evaluating reasonability is a habit that we commonly teach in physics problem solving. We regularly instruct our students to check if their answers “make sense,” and there are numerous dependable strategies for this kind of evaluative sense-making such as unit checks, limiting-case analysis, order-of-magnitude estimation, and qualitatively examining relationships between variables.