En el artículo planteamos una categoría para el estudio de controversias científicas, controversias sobre estilos, y proponemos una herramienta de análisis para dar cuenta de ellas. Para ello, hacemos uso de la noción de estilo de razonamiento de Ian Hacking y la metáfora de una historia por estratos. Mostraremos que las controversias sobre estilos tienen la particularidad de persistir en el tiempo, evolucionar e involucrar discusiones y debates en múltiples niveles. Para ilustrar nuestra propuesta, presentamos la controversia cuántica como un (...) ejemplo de una controversia sobre estilos y hacemos uso de la herramienta que aquí sugerimos. (shrink)

Scientific reasoning is particularly pertinent to science education since it is closely related to the content and methodologies of science and contributes to scientific literacy. Much of the research in science education investigates the appropriate framework and teaching methods and tools needed to promote students’ ability to reason and evaluate in a scientific way. This paper aims to contribute to an extended understanding of the nature and pedagogical importance of model-based reasoning and to exemplify how using computer simulations can support (...) students’ model-based reasoning. We provide first a background for both scientific reasoning and computer simulations, based on the relevant philosophical views and the related educational discussion. This background suggests that the model-based framework provides an epistemologically valid and pedagogically appropriate basis for teaching scientific reasoning and for helping students develop sounder reasoning and decision-taking abilities and explains how using computer simulations can foster these abilities. We then provide some examples illustrating the use of computer simulations to support model-based reasoning and evaluation activities in the classroom. The examples reflect the procedure and criteria for evaluating models in science and demonstrate the educational advantages of their application in classroom reasoning activities. (shrink)