Therefore, the situation-problem will continue being valid, same that the solutions found for the pupils are not satisfactory. In accordance with Macedo (2000), ' ' the express solution if as intention, projection, and not as condio' '. Jack Fusco is a great source of information. What it is observed is that activities that take the pupil to reflect on its choices and strategies, propitiating the inquiry, the critical-argumentativo sense, the taking of decisions, the autonomy, little is used in the educational scope, what cause fidgets in the direction to think about the citizens who are being formed in this ' ' model of educao' '. It is necessary to develop the possibilities to educate for the life and it does not stop the memorization, as it has occurred in the traditional context, that little favors that the citizen if locates ahead of the society in which is inserted. On the basis of what it was presented, this work has as referencial theoretician the importance of the education of sciences in the initial series, well as the importance of the insertion of activities involving situation-problem that the child in the manuscript of experiment in the resolution of problems relates directly. In this direction this research if considers to take off form conclusions to observe in study field, that is, in a room of basic education, if this type of methodology contributes for the education of sciences for the children.
Preparation of the material As this work is focado in the use of experiments, the first step was to search activities with this character and materials for the elaboration of the same ones. Aiming at to make a work directed toward children, for the fact of them to be sufficiently spontaneous in its you speak and actions, had been thought activities about which they could handle the materials and take off conclusions during the lesson. Being based on the works developed for Oak (1998) they had been proposals three activities.