Este trabajo presenta los resultados preliminares en la aplicación de un Cuestionario autoadministrable para docentes sobre clima escolar y percepción del maltrato entre pares. Forma parte de un Proyecto más amplio (UBACYT 2010-2012) consistente en el diseño de un cuestionario tri-forma para docentes, padres y alumnos cuyo objetivo es evaluar la incidencia del maltrato entre pares (bullying) en escuelas primarias de la Ciudad de Buenos aires. Se describen y analizan los primeros resultados con un diseño modificado a partir del pre-test y se exponen dificultades y limitaciones halladas. Palabras Clave Cuestionario, clima, escolar, bullying. Abstract APPLICATION OF A QUESTIONNAIRE ON TEACHER PERCEPTIONS AND OPINIONS ABOUT SCHOOL CLIMATE AND VIOLENCE AMONG STUDENTS. PRELIMINARY RESULTS. This paper presents the preliminary results in the implementation of a self-managing questionnaire for teachers on school climate and perception of peer abuse. It is part of a broader project (20102012 UBACYT) consisting of the design of a questionnaire tri-form for teachers, parents and students whose objective is to assess the incidence of abuse among peers (bullying) in primary schools of the city of Buenos Aires. Describes and discusses the first results with a modified design from the pre-test and exposes difficulties and constraints encountered. Key Words questionnaire, school, climate, bullying.