Attention Deficit and Hyperactivity Disorder (ADHD) is a developmental disorder whose one of the most prominent features is the impossibility of controlling one's own behavior, which can make it difficult for the child to establish social relationships. These are children who can not sit quietly, they are restless, constantly in motion, they are difficult to concentrate, often beat other children and it is difficult for them to control their impulses. These characteristic most often lead children with ADHD to problems with the environment. It is often forgotten that hyperactive children have their good sides. Such children are full of new ideas, creative, love to explore and are flexible. However, disregarding the usual rules and the provisions of the society in some ways makes them unsuitable. To avoid a complete social isolation of a child it is necessary, based on specific symptoms, to detect the disorder and set up an appropriate diagnosis. The aim of the final work is to explain more closely what ADHD is, how early and pre-school children are functioning, and how they can be empowered by different games and activities and how we can emprowed their attention and concentration. In diagnosing and treating of ADHD, a multidisciplinary team participates in cooperation with parents, educators and teachers. Ignoring the disorder as well as the lack of optimal treatment has devastating consequences for the child's development, academic success and forming in a healthy social being. By providing adequate assistance and taking care about the child's strong and weak sides, family, educators and experts can together ensure that a child with hyperactive disorder is being able to lead a happy and successful life.