Help your elementary-level students learn to master grammar and punctuation with Evan-Moor's Skill Sharpeners: Grammar & Punctuationworkbook. This Grade 4 workbook covers singular and plural nouns, adjectives, adverbs, singular pronouns, subject-verb agreement, end punctuation, use of commas, apostrophes, and more! Fifteen thematic units teach concepts through visually engaging reading selections, activities, and word games. Units include : A reading selection: a short fiction or nonfiction text presents the concept or skill in context. Rule boxes: grammar and punctuation rules are made simple with a short explanation and clear examples. Colorful practice activities: a variety of activities include fun illustrations to motivate your child to practice. Riddles and word games: that require critical thinking skills while applying the targeted skill Writing practice: the "Write It Right!" page encourages your child to use skills in context Review pages 144 perforated single-classroom reproducible pages, paperback. Answer key included. Grade 4.