This document provides a lesson on parts of speech for grade 10 students. It defines the traditional 8 parts of speech - nouns, pronouns, verbs, adjectives, adverbs, prepositions, conjunctions, and interjections. For each part of speech, it provides the definition, examples of different types (such as action verbs, linking verbs, helping verbs for verbs) and exercises for students to practice identifying them. The goal is to remind students of parts of speech as a review of what they learned in previous grades.