This book aims to be a useful tool for students, educators, and parents. It seeks to cultivate in students the ability to organize their thinking for problem-solving and to demonstrate the usefulness of mathematics by connecting it to real-life situations.

Each chapter includes:
- Detailed theory not found in the textbook
- Solved examples
- Exercises and problems of increasing difficulty

The book emphasizes geometry chapters, approaching step by step the construction of geometric shapes and the solution of geometric problems.

At the end of the book, complete answers are provided for all exercises and problems.