Each chapter of the book contains in order:
a. Full theory, which in many points complements the theory of the school book.
b. Methodology, which includes brief 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 he can follow if he wants to.
d. Exercises and problems for solution, which give the reader the opportunity to test his abilities.
e. Multiple choice questions, of the type true/false, matching, fill in the blank, open-ended.
f. Evaluation criteria by chapter and in general.
At the level of Theory, an attempt was made to clarify certain subtle points that are naturally not analyzed in detail in the school book. Also, at the level of Methodology, an attempt was made to comment on certain issues that have not seen the light of publicity until today.
At the end of the book, there are the answers to the closed-ended questions, the summary solutions of the exercises and problems for solution, and the answers to the evaluation criteria.