The Telegram-channel as a Means of Developing Cognitive Activity Teenagers

The relevance of the study is due to the need to find new ways to develop the cognitive activity of schoolchildren in the context of the digitalization of all spheres of life of a modern person and the active inclusion of digital services and tools in educational activities. The main research methods are theoretical methods aimed at creating theoretical generalizations that allow us to consider the Telegram channel as a means of developing cognitive activity in adolescents; a survey identifying messengers preferred by schoolchildren, digital resources and devices for obtaining information; psychodiagnostic methods aimed at studying the level of development of cognitive activity in schoolchildren in the subject area “history”; analysis of messengers, which involves the identification of functionality; a formative experiment aimed at developing cognitive activity through the presentation of various types of educational content in the Telegram channel; monitoring the cognitive activity of schoolchildren in history lessons; methods of mathematical and statistical data analysis (T-test, Spearman’s test). The analysis of messengers has made it possible to define Telegram as an accessible digital tool for use in educational activities in order to present educational content to schoolchildren. The structure of the Telegram channel is presented: the selected content is subjected to psychological and methodological analysis. Dynamics has been found in the change in the level of cognitive activity of schoolchildren in the subject area “history” (t = 2,763 at r ≤ 0,01) and self-assessment of cognitive interest (t = 3,574 at r ≤ 0,001) after schoolchildren used educational content posted on the Telegram channel. There has been an increase in interest in learning, a decrease in the number of schoolchildren who are passive during the lesson and are often distracted from educational activities, as well as the activity and independence of adolescents in studying the subject. To make a conclusion it should be outlined that the Telegram channel acts as a learning tool that develops the motivation for cognition, acting as a motivating force for the process of cognition and determining the effectiveness of educational activities, evokes positive emotions in the use of digital tools in training, actualizes the development of new information for the purpose of its practical application and appropriation of new knowledge. Keywords: cognitive activity, digital learning tools, mobile learning, BYOD technology, Telegram channel Acknwledgments.