In this lesson, we will explore the definition and importance of grammar, which is the system and structure of a language that governs effective communication. Understanding grammar enhances clarity, establishes credibility, and helps avoid miscommunication. We will focus on the eight parts of speech: nouns (names of people, places, things, or ideas), pronouns (words that replace nouns), verbs (action words or states of being), adjectives (words that describe nouns), adverbs (words that modify verbs, adjectives, or other adverbs), prepositions (words that show relationships between nouns/pronouns and other words), conjunctions (words that connect phrases or clauses), and interjections (words that express strong emotion). Students will engage in an activity to identify and label the parts of speech in provided sentences, followed by a discussion on the significance of each part in constructing sentences. For homework, students will write five sentences, ensuring each contains at least one example of all eight parts of speech. By the end of the lesson, students will have a foundational understanding of grammar and its components, preparing them for the next session, which will focus on sentence structure.