This article presents a study aiming at assessing the efficacy of reading newspaper articles with scientific content in order to incorporate nature of science aspects in initial primary teacher education. To this aim, a short teaching intervention based on newspaper articles was planned and performed under regular class conditions. First, prospective teachers read two newspaper articles related to a recent and controversial scientific research report in the field of physics. Next, they responded reflectively in small groups to various questions related (...) to NOS aspects insinuated in the articles in order for researchers to diagnose their prior ideas about these. Each group then presented their responses in class, and a discussion among groups was encouraged in order to provide feedback. Based on this, the groups revised their initial responses. The evolution of the written responses of the groups was analyzed through an interpretive approach using the methods of inter-rater and intra-rater analysis and low-inference descriptors. The findings showed that these prospective teachers in general improved their NOS views. In the absence of further research, these first findings make evident the pedagogical potential of reading certain newspaper articles for learning about NOS under usual classroom conditions. Finally, some educational implications and perspectives derived from the study are discussed. (shrink)

This article presents a qualitative study, descriptive-interpretive in profile, of the effectiveness in learning about the nature of science of an activity relating to the historical controversy between Pasteur and Liebig on fermentation. The activity was implemented during a course for pre-service secondary science teachers specializing in physics and chemistry. The approach was explicit and reflective. Three research questions were posed: What conceptions of NOS do the PSSTs show after a first reflective reading of the historical controversy?, What role is (...) played by the PSSTs’ whole class critical discussion of their first reflections on the aspects of NOS dealt with in the controversy?, and What changes are there in the PSSTs’ conceptions of NOS after concluding the activity? The data for analysis was extracted from the PSSTs’ group reports submitted at the end of the activity and the audio-recorded information from the whole class discussion. A rubric was prepared to assess this data by a process of inter-rater analysis. The results showed overall improvement in understanding the aspects of NOS involved, with there being a significant evolution in some cases and moderate in others. This reveals that the activity has an educational utility for the education of PSSTs in NOS issues. The article concludes with an indication of some educational implications of the experience. (shrink)