Abstract
<jats:p>The article discusses an educational model for integrating mathematics and computer science in high school through the use of elements of combinatorics and statistics. The importance of such integration for improving the effectiveness of teaching and developing analytical thinking in high school students is determined. Examples of the practical application of combinatorics using MS Excel software, as well as the application of statistical methods for data analysis, are described. It shows how high school students, working with real cases and modeling tools, acquire practical skills that may be useful to them in their further education and professional activities. The use of modern computer technologies makes the learning process more mobile and individualized, contributing to the formation of skills that are necessary for future careers.</jats:p>