Schoolchildren from 7 to 17 years old, and doctors and teachers are divided into three age categories: junior, middle and senior school age. Each of them has its own characteristics, which must be known to the parents.

What are the most common schoolchildren? What physiological processes occur in the puberty period? What problems can arise when schoolchildren eat poorly, move little and neglect personal hygiene rules? How to relate to the possible psychological characteristics of schoolchildren and problems with their physical and psycho-emotional health?

You are reporting a typo in the following text:
Simply click the "Send typo report" button to complete the report. You can also include a comment.