ВИКОРИСТАННЯ GEOGEBRA У ПРОЦЕСІ НАВЧАННЯ ДИСЦИПЛІН МАТЕМАТИЧНОГО ЦИКЛУ

The article examines the feasibility of using the dynamic mathematics environment GeoGebra to optimize the teaching of fundamental mathematical-cycle disciplines in higher education institutions. This study outlines ways to overcome the difficulties facedby students of physics–mathematics specializations in mastering abstract and multidimensional concepts that underpin courses in linear algebra, analytic geometry, and mathematical analysis through ICT tools. The use of ICT, particularly GeoGebra, is crucial for the deep visualization of such concepts as linear transformations, first- and second-order curves, first- and second-order surfaces, and the applications of differential and integral calculus. Within the framework of a formative pedagogical experiment conducted at a faculty of Physics and Mathematics, students studied the above-mentioned disciplines using GeoGebra. The key results demonstrated a statistically significant increase in the level of content mastery, substantial improvement in solving advancedlevel problems, and an effective enhancement of spatial reasoning skills. The findings confirm that the systematic integration of GeoGebra supports the development of a deep understanding of mathematical disciplines and universal instrumental competencies in future mathematics teachers. Key words: GeoGebra, dynamic mathematics en vi ronment, Linear Algebra, Analytical Geometry, Mathematical Analysis, visualization, professional competencies, formative pedagogical experiment, ICT.