Classical and non-classical logics a necessary component of science and modern education Scientific-methodical manual" is a unique publication created by a team of authors, which immerses the reader in the world of logic - one of the most fundamental aspects of thinking and scientific knowledge. This manual not only illuminates the theoretical foundations of classical logic, but also explores the diversity of nonclassical logics, making it an indispensable resource for students, faculty, and anyone interested in the philosophy, mathematics, and methodology of science. The book discusses the key concepts that underlie logical thinking. The authors carefully analyze how classical logic, based on the principles of truth and contradiction, interacts with modern approaches, such as intuitionistic, modal and fuzzy logic. This allows the reader not only to understand how traditional logical systems shape our perception of the world, but also to see how new approaches can expand the horizons of scientific knowledge. The manual will be of particular interest to students and teachers of the humanities and natural sciences, as well as to all who seek to improve their critical thinking skills. If you study philosophy, mathematics, computer science or just want to better understand the logic of argument, this book will be your faithful assistant. It will also be useful to those who work in the field of education and seek to introduce modern methods of teaching logic into the educational process. One of the key topics raised in the book is the importance of logical thinking in modern education. The authors emphasize that the ability to analyze, synthesize and evaluate information is not just useful skills, but the necessary components for a successful life in an information-rich society. In the context of a constant flow of data and opinions, the ability to distinguish logical errors and build sound arguments becomes especially relevant. The style of the authors is characterized by accessibility and clarity of presentation, which makes complex concepts of logic understandable even for an unprepared reader. They use many examples and practical tasks, which allows not only to assimilate the theory, but also to apply it in practice. This makes the manual not just educational material, but a real guide to the world of logic. The book Classical and Nonclassical Logics also touches on issues relating to the philosophy of language and semantics, making it relevant for those interested in not only logic but also linguistics. The authors explore how different logical systems can influence our understanding of language and, in turn, our perception of reality. If you are looking for literature that will help you to better understand logic and its role in science and education, this guide will be a real find for you. It will not only expand your knowledge, but also inspire further research in this fascinating field. The book will be useful both for self-study and for use in training courses, which makes it a universal tool for all who strive for intellectual development. Thus, “Classical and non-classical logics a necessary component of science and modern education” is not just a manual, but a whole world that opens up to the reader, ready for new discoveries and deep reflections.