The purpose of this study was to explore rural and provincial students' conceptualizations of nature in Colombia alongside the science education offered in their school communities. Students' perceptions of nature were produced from interviews that revolved around a focusing event and two eliciting devices to document their views about home, school science, and nature. Eighteen students from two urban and one provincial school communities were invited to participate in an interview. An anthropological approach to education allowed for case descriptions in (...) urban and provincial settings in a northeastern region of Colombia, South America. The findings specifically reflect how multiple worldviews correlate with the framework of school science. (shrink)

This article notes the convergence of recent thinking in neuroscience and grounded cognition regarding the way we understand mental representation and recollection: ideas are dynamic and multi-modal, actively created at the point of recall. Also, neurophysiologically, re-entrant signalling among cortical circuits allows non-conscious processing to support our deliberative thoughts and actions. The qualitative research we describe examines the exchanges occurring during semi-structured interviews with 360 children age 3–13, including 294 from New Zealand and 66 from China concerning their understanding of (...) the shape and motion of the Earth, Sun and Moon. We look closely at the relationships between what is revealed as children manipulate their own play-dough models and their apparent understandings of ESM concepts. In particular, we focus on the switching taking place between what is said, what is drawn and what is modelled. The evidence is supportive of Edelman’s view that memory is non-representational and that concepts are the outcome of perceptual mappings, a view which is also in accord with Barsalou’s notion that concepts are simulators or skills which operate consistently across several modalities. Quantitative data indicate that the dynamic structure of memory/concept creation is similar in both genders and common to the cultures/ethnicities compared and that repeated interviews in this longitudinal research lead to more advanced modelling skills and/or more advanced shape and motion concepts, the results supporting hypotheses. (shrink)