The book “Theory and Methodology of Teaching Mathematics: Science, Discipline”, created by the team of authors, is a fascinating and in-depth study in the field of pedagogy that will be of interest to both students and practicing teachers. This publication is not just a textbook, but a real encyclopedia of knowledge that covers many aspects of teaching mathematics, including theoretical foundations and practical techniques. The book focuses on key issues related to the process of teaching mathematics. The authors consider how to effectively transfer knowledge, which methods are most suitable for different age groups and how to adapt the educational process to the individual characteristics of students. The book contains many examples, illustrations and practical tasks, which makes it not only theoretically rich, but also practically useful. The reader will be able to find here recommendations on the organization of the educational process, as well as advice on the use of modern technologies in teaching. This book will be especially useful for students of pedagogical universities, future teachers of mathematics, as well as current teachers seeking to improve their skills and expand their knowledge. It is suitable for both young professionals and experienced teachers who want to update their methodological approaches. If you are interested in questions related to teaching mathematics, pedagogy or psychology, then this publication will be a real find for you. The topics raised in the book cover a wide range of issues: from the psychology of perception of mathematical concepts to the analysis of modern trends in education. The authors emphasize the importance of an individual approach to each student, which is especially important in the context of the modern educational process. They emphasize that successful teaching of mathematics requires not only deep knowledge of the subject, but also the ability to motivate and involve students in the learning process. The style of the authors is characterized by accessibility and clarity of presentation, which makes complex concepts understandable even for those who are just beginning to learn the pedagogical aspects. The book is replete with examples from real practice, which allows the reader to see how theoretical knowledge is applied in the classroom. This makes the material not only interesting, but also practically useful. The team of authors includes experienced teachers and researchers, which gives the book additional value. Their previous work is also worthy of attention and may be of interest to those who want to deepen their knowledge in the field of pedagogy and teaching methods. If you are looking for books on the topic of pedagogy, teaching methods or psychology of education, then “Theory and methods of teaching mathematics: science, academic discipline” will be an excellent addition to your library. In conclusion, this edition is not just a book about mathematics, but a whole methodological system that will help you become a more confident and effective teacher. If you want to learn to inspire your students, develop their interest in mathematics and make learning fun, then this book will be your reliable assistant along the way. Do not miss the opportunity to immerse yourself in the world of theory and methodology of teaching mathematics, which will open up new horizons in pedagogical practice.