The book "Review of educational literature on arithmetic and geometry with a guide article on teaching arithmetic in primary schools" by C. and . Korytin is an indispensable source of knowledge for teachers, students of pedagogical universities and anyone who is interested in methods of teaching mathematics in elementary school. In this work, the author masterfully combines theoretical foundations and practical recommendations, creating a unique platform for understanding and improving methods of teaching arithmetic and geometry. This book reveals to the reader the richness of teaching materials used in modern elementary school, analyzes their advantages and disadvantages, and also offers a systematic approach to the selection and use of teaching aids. Particular attention is paid to the guide article, which serves as a kind of guide for teachers, helping them not only to master the content of the curricula, but also to understand how to most effectively convey complex mathematical concepts to young students. The author emphasizes the importance of developing students' interest in mathematics, the development of logical thinking and problem-solving skills, which makes the book especially relevant in the context of modern education. Book of Corytin, C. and . will become a valuable assistant for teachers seeking to improve the quality of teaching mathematics. It is suitable for specialists working with primary school children, as well as for students of pedagogical universities studying methods of teaching mathematics. It deals in detail with the adaptation of educational materials to the age characteristics of students, the introduction of interactive teaching methods and the use of modern technologies in the educational process. The author shares practical advice based on a wealth of experience, which makes the book not only a theoretical manual, but also a practical guide. The peculiarity of this book is its style, combining scientific rigor and accessibility. Korytin, S. and . , masterfully presents complex pedagogical ideas, making them understandable and applicable in real educational practice. His other well-known works on methods of teaching mathematics confirm his status as a recognized expert in the field of pedagogy. In the "Review of Educational Literature on Arithmetic and Geometry", the author uses a living language, vivid examples and an analytical approach, which makes reading fascinating and informative. This book is especially valuable for those who are looking for answers to questions about how to make mathematics interesting and accessible to younger schoolchildren, as well as for those who want to systematize their knowledge about modern teaching aids and methods of teaching. It raises important topics - from the formation of basic arithmetic skills to the development of geometry elements, as well as issues of student motivation and the development of their cognitive activity. The reader will find here not only theoretical foundations, but also practical recommendations that will help to make mathematics lessons more effective and fascinating. If you are a teacher (CM) Pursuing professional development, or student, who wants to deepen their knowledge in the field of initial mathematical training , “A review of the educational literature on arithmetic and geometry with a guide on teaching arithmetic in primary schools” will be a valuable tool for you. This book is not just a collection of recommendations, but a real guide to action that will help you inspire your students and make mathematics part of their fascinating world.