Limited by a low budget and made possible by the permanent architect crew presence at construction site, the project tools were able to transform the old sheds into flexible spaces. The longitudinal conformity of the building, adjacent to the neighboring lot, required zenith openings and cuts in the slabs, always linked to the vertical circulations, to provide quality light to the ground floor. The use of different materials allowed variation of the brightness filtering, suiting to different program’s needs. The rooms have different degrees of transparency. The fixed closure is translucent, stimulating interaction with the outside. The movable ones have pivoting panels that define the spaces. They support activities that take place around them, serving as a closet, bookshelf and student work, backpack support, instruments, among others. By being moved, they change the configuration of the space around them, expanding the classroom surrounding environments, integrating other activities with needs for more space, or contracting and concentrating for introspection. A survey done by the office through video capture to analyze the post-occupation demonstrates the appropriation of different spaces by students and educators for different activities: classes where a teacher teaches the students, a group of children develops their own research, someone plays a game, make a reading, a practical experience, a meeting or conversation and especially, the collective community. Now instead of loading and unloading trucks, the needy neighborhood has the sound of children in the background.