Basic ideas of projective geometry . Wednesday's Teacher's Guide . School” is a unique edition created by talented authors Oves Aronovich Volberg and N. In. Efimov, who will become an indispensable assistant for teachers who seek to deepen their knowledge in the field of geometry and make lessons more exciting and productive . This book is not just a manual, but a real find for those who want not only to teach, but also to inspire their students. Projective geometry is the field of mathematics that studies the properties of shapes that remain unchanged during projective transformations. Unlike traditional Euclidean geometry, projective geometry opens up new horizons for the reader, allowing him to look at familiar things from a different angle. In this manual, the authors offer readers not only theoretical knowledge, but also practical tasks that will help to consolidate the material and develop spatial thinking. The book will be of interest not only to teachers of mathematics, but also to everyone who is fond of geometry, wants to deepen his knowledge in this area or is simply looking for new approaches to teaching. It is suitable for both novice teachers and experienced professionals who want to update their methodological techniques. Teachers working with high school students will find here a lot of ideas for lessons that will help make the study of geometry more interactive and interesting. One of the key themes of the book is the connection of projective geometry with other branches of mathematics and its application in various fields of science and art. The authors emphasize how projective techniques can be used in architecture, design, and computer graphics. This makes the manual particularly relevant in today's world, where mathematics plays an important role in technological progress. The writing style of Volberg and Efimov is clear and accessible, which makes complex concepts understandable even for those who are just beginning to get acquainted with projective geometry. The authors use many examples and illustrations, which helps readers better absorb the material. The book is saturated with practical tasks that not only develop analytical thinking, but also contribute to a deeper understanding of the subject. If you are looking for literature that will help you not only teach, but also inspire your students, “Basic Ideas of Projective Geometry” is exactly what you need. This book will be your reliable assistant in preparing for lessons, as well as a source of new ideas and techniques. It will allow you to look at familiar topics from a new angle and make the learning process more exciting. Do not miss the opportunity to enrich your pedagogical practice and expand your knowledge in the field of projective geometry . This guide will be your faithful companion on the way to professional growth and will help you create fascinating and memorable lessons that will remain in the memory of your students for a long time.