The book "Essays for First Grade of Gymnasium" is an essential aid for the Modern Greek Language course for the First Grade of Gymnasium. It focuses on the methodology of speech or essay production, aiming for students to:

- Understand the method of speech production for descriptive, narrative, and argumentative texts and become familiar with text composition through exemplary developed topics.
- Respond easily and effectively to the speech production activities of the school book.

More specifically, the book includes:
- Morphosyntactic phenomena with examples and exercises.
- Paragraph - Summary - Speech Production: Theory - Methodology - Examples - Exercises
- Methodology for developing text types (Descriptive - Narrative - Argumentative texts):
Diagrams - Examples - Evaluation Criteria
- Answers to the Speech Production Activities of the school book
- Answers to the Exercises and Evaluation Criteria
- Insert: Speak and write correctly.

(from the author's preface)