This short film shows the work in Extremadura, a rural region in the southwest of Spain, using the computer in the classroom. They use GNU Linex as the OS and Squeak as the platform to develop the educational content. The students can have the opportunity of been responsible of construction their own knowledge. This educational program has been developed by IT researchers and educators. If you want to learn more about this concept of learning, please read the work of Seymour Papert.