Help children improve their writing while learning important grammar and punctuation rules. Features 15 theme-based units around topics that first graders enjoy, such as bugs, families and food. Each unit focuses on a grammar concept and punctuation concept. Grammar concepts include nouns, adjectives, verbs, pronouns, adverbs and prepositions. Punctuation concepts include end punctuation, apostrophes, commas, colons, book titles and abbreviations. 144 pages.See Inside!