La enseñanza problematizada de la física cuántica en el bachillerato y en los cursos introductorios de física

Abstract

La enseñanza problematizada de la física cuántica en el bachillerato y en los cursos introductorios de física A guided problem solving approach for teaching quantum physics in secondary school and physics introductory courses AbstractLa investigación didáctica ha destacado el papel de la enseñanza problematizada en el aprendizaje de las ciencias. Este modelo de enseñanza se caracteriza por organizar las unidades en torno a problemas y proponer un plan de investigación para avanzar en su solución que exige que los conceptos y modelos sean introducidos de manera funcional, como posibles soluciones al problema planteado. En este artículo presentamos una unidad problematizada para la enseñanza de la física cuántica en los cursos introductorios de física, analizando con detalle la estrategia seguida para construir un modelo que explique la emisión y absorción de radiación. The effectiveness of the problem based teaching on the science learning has been highlighted by the didactic research. This teaching model is characterized by organizing the units around problems and by proposing a research plan to find a solution which requires concepts and models to be introduced in a functional way, as possible solutions to the problem. In this article we present a problem based unit for teaching quantum physics in introductory physics courses and we analyze in detail the teaching strategy that we follow to build a model to explain the emission and absorption of radiation.

Problem-based structure for a teaching-learning sequence to overcome students’ difficulties when learning about atomic spectra

“…This analysis covers the problems, hypotheses, ideas, and experimental research that make it possible to identify the key aspects and the main difficulties that historically the scientific community had to overcome in order to establish the scientific models that we set as learning objectives [ [45][46][47][48], among others]. With regard to the students' difficulties on the subject, a review of previous research has been conducted [49,50]. Moreover, preliminary research was conducted on the students' difficulties in relation to the objectives defined in the TLS [19].…”