Education, example, health, information and communication technologies, questionnaire, mobile technologies.

Information and communication technologies have established themselves in all areas of human life. We use these technologies for work but also for entertainment. Computers facilitates numerous activities. New technologies also bring new problems. Therefore, educational institutions must respond to this situation. Children use computer devices very often, also to the detriment of their movement. According to international research has current way of life negatively affects health, especially children. Children too much time sitting at the computer, stare into its smartphones, watching television for a long time. They move little and they carry little activity outside. The paper describes research among children. In this research was used questionnaire method and long-term observation. Obtained data are processed by statistical methods. This paper aims to show the possibilities of using information and communication technologies in promoting the healthy development of children. The paper shows practical examples of informatics education. The paper describes examples for education of informatics with physical activity.