Before the appearance of term ADHD or Attention Deficit Hiperactivity Disorder, the same was considered in beggings as result „bad“ parenting or the student was considered „bad“. More recently there has been many researches which resulted with introduction of disability of ADD and after and ADHD. Accordingly, numerous theories about the disorder are emerging, and it is increasingly appearing in schools, so much so that today almost every school has a student with mentioned disorder.It is from this that there is a need to discover new ways to work with students with ADHD, both for them and their families, as well as for peers who communicate with them daily in order to better understand the difficulties.It is for this reason that this work presents the symptoms and characteristics of ADHD students, explains the etiology, the relationship of ADHD students with peers and family, the role of teaching assistants and expert associates in the school, and the impact of the school on the ADHD student. In conducting interviews, they wanted to determine how teaching assistants and professional staff can perform certain methods of work suitable for students with ADHD, whether they can involve these students in the educational process in the full sense of the word, what methods they use in doing so and whether their mutual cooperation is required to achieve the best possible results.