This work was only possible with an investigation, through various observations and data collection, describing them in a systematic record of field notes. The data analysis and treatment, is carried out through a system of categories, defined during the investigation. The methodology and procedures adopted during data collection and processing applied the qualitative research paradigm. The goals achieved were evident through the activities that were proposed during my internship in a playful way, which led me to be fully aware of the measurement and importance that materials are for the construction of development and the awakening of logical reasoning.