In elementary school, students are taught all the grammar of the modern Greek language, while in middle school, its teaching is drastically reduced. For this reason, the student must acquire a solid foundation in spelling and grammar from the early grades of elementary school, while simultaneously enriching their vocabulary.

This book aims to help students fully understand the material of grammar and assimilate it through various exercises, following the school language book lesson by lesson.
Each lesson includes:
- Detailed theory with examples, observations, and clarifications on the most difficult points (e.g., Remember that..., What you should pay attention to, Pay attention to spelling! etc.)
- Declension tables of nouns, adjectives, and verbs (e.g., masculine in -os, feminine in -i, adjectives in -os, -i, -o, verbs in -o and -o etc.).
- Special notes regarding spelling (e.g., ton or ton, tis or tis, vazw or vazo etc.).
- Various types of exercises (e.g., matching, fill-in-the-blank, finding; True-False, spelling etc.).

The answers to all exercises are provided in detail at the end of the book.