This is a short duration project. The idea is to create maths´activities for students applying "THE FOUR COLOUR THEOREM". This project is fit for students in between 5 and 18 years old, and entails different kinds of activities. For now, we are going to apply to students in between 14 and 18 years old. In the application of this project students have to find out the "Four colour Theorem" (by conjecture). So, with Maps´activities students have to state that, given any separation of a plane into contiguous regions, producing a figure called a map, no more than four colors are required to color the regions of the map so that no two adjacent regions have the same color. Adjacent means that two regions share a common boundary curve segment, not merely a corner where three or more regions meet. In the end, students will be invited to communicate with the colleagues of other schools and other countries to develop multicultural relationships.