The use of planar and volumetric geometric figures in the form of didactic games and exercises, the participants in the experiment showed a significant improvement in the results of the level of spatial representation compared with the control group. The methodology of the use of didactic games and exercises with geometric figures showed the statistical significance of differences in students in the control and experimental groups and significantly improved the quality of their knowledge and skills. The study proves that didactic games can be used at different stages of learning, starting with an explanation of new material, its consolidation, repetition, control. Didactic games on plane modeling allow you to fully solve the educational tasks of the lesson, activate mental activity, increase the cognitive interest of students. The technique helps to convey difficult material in an accessible form. We believe that in the process of research, the neurophysiological abilities of mental activity increased, holistically perceive objects, operate with a large number of signs, abstract certain properties of objects of the surrounding world, the ability to represent three-dimensional figures, perform actions with them (Madiyarov et al., 2017).