Аннотация
The article deals with the issues of teaching mathematics in a secondary school. Based on the researches of native and foreign teachers, the concept of algorithmic competence of students and its development through information and communication technologies is considered here and it’s based on the researches of native and foreign teachers. A brief review of scientific papers is also given, the authors of which conduct research in the field of education aimed at developing the algorithmic competence of students in teaching mathematics. The main purpose of the study is to show the importance of developing the algorithmic competence of students with the help of information and communication technologies (ICT). The concept of an interactive geometric environment Geogebra and Desmos graphics calculator ar also considered. It is proposed the educational and thematic planning of the program, named "Designing activities for the development of algorithmic competence of students in mathematics lessons through ICT". The use of this program in the learning process at school can largely have a positive impact on increasing the level of algorithmic competence of students. During the experiment, information was obtained about the level of development of algorithmic competence among students. The data indicate the need to organize work on the application of this program. The results indicate the effectiveness of the proposed program. There are conclusions about the features of the application interactive geometric environment GeoGebra and Desmos graphing calculator.