The proposal arises from the implementation of the PEI of School Jonathan Swift, to strengthen the mechanical and technological thinking in students starting from international competition electric Karting, which seeks to recreate a prototype Go-kart that it strengthen the electric power capacities; for it, the next Technological Activity (ATE), which allows to carry out the construction and design of a prototype with materials "recycled", that comply with international safety specifications and performance of a Go-kart. In short, the aim is that the students read, they design and build their own kart starting from development plans. In short, the aim is that the students read, they design and build their own kart through of the development of sketches.