MODELOS EXPLICATIVOS DE ESTUDIANTES ACERCA DEL CONCEPTO DE RESPIRACIÓN Explicative Models of students about the respiration concept

In this paper, different explicative models about the conceptual field of respiration expressed by students are presented. Different types of obstacles were identified concerning the teaching and learning of respiration. Based on the data collected, a qualitative analysis was carried out by means of the Atlas-Ti Tool. The identification of the students’ models and the obstacles faced when learning will allow orienting teaching actions in order to achieve deep learning in the various topics that have been taught.