PEDAGOGICAL EXPERIMENTAL METHODOLOGY FOR DEVELOPING KEY COMPETENCIES AMONG GRADES 10–11 STUDENTS THROUGH INTERDISCIPLINARY INTEGRATION

This article presents the methodology for organizing pedagogical experimental research aimed at developing key competencies among Grade 10–11 students through interdisciplinary integration. The study scientifically substantiates the objectives, pedagogical conditions, key factors, conceptual foundations, and assessment criteria for conducting experimental teaching. It also analyzes the effectiveness of learning tasks, problem-based assignments, and innovative pedagogical technologies developed on the basis of interdisciplinary content in fostering students’ key competencies. The findings demonstrate that the systematic integration of interdisciplinary approaches into the educational process significantly enhances students’ learning motivation, independent thinking, research skills, and problem-solving competencies. The proposed pedagogical experimental methodology proves to be highly effective in improving competency-based education.