At the beginning of the task, I decided to divide it in three parts: some of us looked for information about the maps, others about what was treasure hunt and others and the last group had to search a media used in classes and which distorted the reality. I also said them that when we finished we had to tell to the rest of the group and to explain concepts, examples,… and whatever they read. I thought this method was the best to seek information about all topics faster and to have an idea of all to do together the full work.