In this article a project developed as a teaching tool that allows better learning in the construction, implementation and manipulation of robots using Lego ® bricks. A preliminary literature search was done to determine the present situation both at national and international level. Then the module was designed, starting from the software with the electronic system and the design of telerobots. In the last phase of the process the level of interpretation and capacity of spatial reasoning obtained by the students who used the module was evaluated. The development in terms of efficiency in the design and implementation of mobile robots was of high level in students of the fourth semester of the major technology in electronics.