A workshop was held on Thursday, August 24, on the methodology of application of questionnaires for research purposes with Waldemar Maués High School students by the Professor and Anthropologist Rui Harayama of the Federal University of West Pará (UFOPA). This workshop will support the research being developed on the socioeconomic and health diagnosis of people vulnerable by exposure to the use of pesticides in the urban area and adjacencies in the municipality of Belterra, Pará - Brazil.