A Guide for Students and Educators . — Moscow - Petrograd: GIZ, 1923. — 176 s. : il. — (Textbooks and study aids for labor school.) Issue. 126). This book refers only to the assimilation of the actual material of school geometry and does not address the issue of passing a theoretical course justifying this material. The author believes that regardless of the changes that the teaching of theory should undergo, it is necessary to look for ways to improve the assimilation of the actual material of geometry, which is far from satisfactory under the current formulation of training. As such, exercises are put forward here in solving problems with real