Each chapter of the book contains in order:
a. Complete theory, which in many points complements the theory of the school book.
b. Methodology, which briefly includes basic observations and instructions for solving exercises and problems.
c. Solved exercises and problems, which show the reader a way of thinking and formulation that they can follow if they wish.
d. Exercises and problems for solving, which give the reader the opportunity to test their strengths.
e. Multiple choice questions, of the type true/false, matching, fill-in-the-blank, open type.
f. Evaluation criteria by chapter and in general.
At the level of Theory, an effort was made to clarify certain fine points that are naturally not analyzed meticulously in the school book. Also, at the level of Methodology, an effort was made to comment on certain issues that have not yet seen the light of day.
At the end of the book, there are the answers to the closed-type questions, the concise solutions to the exercises and problems for solving, and the answers to the evaluation criteria.