Occurrence of risk behavior of studenst of the 2nd grade of primary schools in Prague 5

(in English): In my work I deal with the occurrence of risk behavior of students of the 2nd grade of primary schools (in Prague 5). In the first, theoretical part of this work I deal with the explanation of concepts that relate to the issue and form the basis of the work. These theoretical findings are applied in the second, practical part, in which I am interested in whether the students of the 2nd grade are sufficiently informed about the manifestations of risk behavior, whether they are already in some form, whether in the school environment or outsider it, and also which manifestation of risk behavior is currently most pronounced in schools. In my work I also try to point out the short comics of the minimum preventive programs of primary schools. These data are read from the annual reports of primary schools, for a period of 2 years. For my work, I chose quantitative research, which includes a larger number of respondents, specifically online questionnaires. I chose students of the 8th and 9th grades of primary schools in Prague 5, because I find this target group is the most endangered by risk behavior