Experiencia de aula basada en los enfoques de aprendizaje “estudiantes del grado décimo fomentan el desarrollo del espíritu científico en estudiantes de preescolar”

The experience is based in a practical work oriented by the tenth grade students to a pre-school group in order to introduce them to the world of the experimental sciences. In this way the first trough out metacognition develop cognitive, procedural and attitudinal competences, designing the didactic material and the right methodology for implementing and the second encourage their scientific spirit. The results are reported, and lead to conclude that the students from tenth grade, encouraged by an intrinsically motivation, have guided their lear- ning under a deep approach that lead them to create conceptual changes in relation to the topics the deal with. On the other hand, the pre-school students have so much interest when they are guided by their tenth grades classmates; they also have shown an attitude towards the experimental science that is necessary to cultivate.