Argumentación desde la enseñanza de las soluciones químicas

This research, whit the design and implementation of contextualized laboratory activities in chemistry was carried out, in order to demonstrate the level of argumentation presented by teachers in initial training, first semester of the Bachelor of Natural Sciences program and Environmental Education of the Pedagogical and Technological University of Colombia “UPTC”. This research was developed with a qualitative, interpretive and phenomenological research approach, allowing us to observe the progress presented by the students under study, in terms of argumentative processes, taking as refe...

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