This book aims to serve as a useful aid for both second-year high school students and teachers. It follows the structure of the school textbook and consists of nine chapters, thus methodically covering the material of Algebra (chapters 1-5) and Geometry (chapters 6-9).

At the end of each section, there are:
- Comprehension questions on the preceding material.
- Exercises of varying difficulty levels aimed at improving the level of understanding and problem-solving skills.

At the end of each chapter, there are:
- Review exercises that recap what has already been learned.
- Math tests, which are structured like final exam topics and allow the student to check their knowledge.

There are also review exercises covering the entire material and topics for promotion exams, as well as useful tables of trigonometric numbers, basic shapes with formulas for perimeters-lengths (L), areas (A), and volumes (V).

At the end of the book, there are answers to the comprehension questions and solutions to the exercises in this book, as well as the school textbook.