Influence of sleep duration on schoolchildren's performance
Currently, the problems of sleep disturbance and its insufficient duration are most acute. Ideas about the impact of lack of sleep on the functional state of the nervous system are not deep enough and unambiguous. The efforts of a large number of scientists and doctors from around the world are aimed at solving these problems. Every year, new ways of exploring sleep are being created. In this paper, the problem of the influence of sleep on the academic performance of schoolchildren is raised. Despite the importance of sleep for children and adolescents, it is often not given due attention. During the study, it was found out that many schoolchildren regularly lack sleep, some of them have problems with sleep. All this negatively affects their academic performance. Students' memory deteriorates, concentration decreases, and many subjects are harder to study.