In this research, researcher tries to review a method of counseling guidance in the aggressive behavior handling of 4th grade elementary school in SD Al – Falah Assalam Tropodo Sidoarjo, the method is RATIONAL EMOTIF BEHAVIOR THERAPHY (REBT). A method that has developed on 1950’ by an American Physiologist, Albert Ellis, REBT completely focus on personality changing effectively into better behavior of course. Wherein outline the behaviors affected by two main factors; Internal factor which directly related with descant or gen whereas external factor which directly related with environments place the individual living.The research uses qualitative descriptive approach, which the main subject research is a 4th grade student who is identified as aggressive behavior having. According to the case this research purposed to dig information whether the student just to be aggressive in school or in home instead, what factors that effected the aggressive behavior, and then applying REBT method as solution of the aggressive behavior handling. Expecting from this research are the result of research could be used to handle aggressive behaviors for other students and also used as reference in the research of another counseling guidance.