This research analyzed the pedagogical scope from the conceptualizations and views of the students, teachers and parents in terms of the relevance of the strategies used in the teaching - learning processes of the Natural Sciences, and the scientific school thinking. This project was directed towards the design and implementation of didactic strategies, to be used in the classroom and that based on the processes of summarizing, classifying, interpreting and analyzing information, encourage the development of the capacities to obtain and process student information, achieving that the learning of the sciences be meaningful and make sense for the students, helping them to transform their thinking and with this the social environment where they live, forming critical beings with an attitude of care towards the environment, and capable of building their own knowledge.