Аннотация
The aim of the study was to ensure logical and consistent implementation of training, as well as effective organization of the educational process. The study employed methods of system analysis, pedagogical design, and a modular approach. The materials included theoretical developments in the fields of didactics, pedagogy, and information technology, as well as practical experience in creating electronic educational courses. To implement the structuralmodular approach, the following stages of course design were developed: conceptual, technological, operational, and implementation. During the design process, multimedia technologies, interactive elements, and testing systems for knowledge assessment were applied. As a result of the study, the structure of an electronic educational course was developed, comprising three interconnected subsystems: content, information-navigation, and diagnostic. The content subsystem provides the theoretical foundation of the course, the information-navigation subsystem ensures convenient access to materials, and the diagnostic subsystem enables the monitoring and assessment of students' knowledge. The modular approach allowed the educational material to be divided into autonomous blocks, each aimed at achieving specific educational goals. This ensures the flexibility of the course, its adaptability to different levels of student preparation, and simplifies the process of updating content. Particular attention was paid to interactive elements, such as forums, assignments, tests, and multimedia materials, which contribute to increased motivation and engagement among learners. The developed course design methodology was tested in the educational process, confirming its effectiveness in improving the quality of learning. The structural-modular approach to designing electronic educational courses allows for the systematization of educational material, ensuring its logical sequence and accessibility.