The Handbook of Elementary Mathematics, Mechanics and Physics is a unique publication created by a team of authors, which will become an indispensable assistant for both students and teachers. This book covers a wide range of topics related to the basics of mathematics, mechanics and physics, and is an ideal resource for those who want to deepen their knowledge in these areas or refresh them before exams. From the first pages, the reader plunges into the world of numbers and laws of nature, where each formula and theorem has its place and meaning. The book begins with the basics of mathematics, including arithmetic, algebra, and geometry, making it accessible to a wide audience. It details key concepts such as functions, equations, and graphs, allowing the reader not only to remember but also to understand how to put this knowledge into practice. Next, the authors move on to mechanics, which explains the basic laws of motion, force and energy. Here you will find not only theoretical calculations, but also practical examples that will help you better absorb the material. For example, problems related to the movement of bodies are considered, which makes the study of mechanics more fascinating and visual. This part of the book will be especially useful for students of technical specialties, as well as for anyone interested in physics and engineering. Physics, as a science of nature, occupies a central place in this handbook. The authors explain in detail the basic physical laws and phenomena, such as the laws of thermodynamics, electromagnetism, and optics. Each theme is accompanied by illustrations and examples from real life, which makes the material more accessible and understandable. Readers will be able to see how physical laws operate in the world around them, which certainly adds to the interest in learning. The book will be especially useful for high school and university students, as well as for anyone preparing for exams in mathematics and physics. It will be an excellent help for tutors and teachers who are looking for high-quality material for the preparation of their students. In addition, the guide will be of interest to those who just want to expand their knowledge in these areas, whether they are science lovers or professionals. The topics raised in the book are not only relevant, but also important for understanding the modern world. With the rapid development of technology and science, knowledge of the basics of mathematics and physics becomes necessary for a successful career in various fields. The book helps readers develop critical thinking and analytical skills, which is an important aspect in learning. The style of the authors is clear and accessible. They strive to make complex topics understandable and interesting, which avoids overloading with information. This makes the guide not only a tutorial, but also a fascinating read for anyone interested in science. If you are looking for a high-quality guide to elementary mathematics, mechanics and physics that will help you understand these important disciplines, then this publication will become your faithful companion. It is ideal for students, schoolchildren, teachers and anyone who wants to expand their knowledge. Do not miss the opportunity to immerse yourself in the fascinating world of science with the help of the Handbook of Elementary Mathematics, Mechanics and Physics.