Antonio Navarrete Salvador

Evolución de los modelos explicativos de los alumnos en torno al cambio químico a través de una propuesta didáctica con analogías

In this paper the evolution of explicative models of 9th grade students about chemical change, is analysed. The educative context of the research was the development of a lesson for the teaching of this topic, using analogies as central and continual resource in order not only to bring students to the school models, but also to develop the competence of modelling in the students.