Within the training courses of Alternanza Scuola­Lavoro (a governative project for the introduction of work themes to the undergraduate students), a group of researchers from the Istituto Nazionale di Geofisica e Vulcanologia proposed and developed a project to a third class of the Liceo Scientifico Cavour in Rome. The idea was to introduce the students to the world of scientific research, allowing them to be faced in all their phases. The work was envisaged through the use of measuring instruments, data analysis, graph production, the construction of thematic maps and finally the writing in English of a scientific article (essential part of the researcher’s work) with the description of the research carried out and the results obtained. The research involved the distribution of radon indoor...