Help children improve their writing while learning important grammar and punctuation rules. Features 15 theme-based units around topics that sixth graders enjoy, such as ancient civilizations, superheroes and gaming. Each unit focuses on a grammar concept and punctuation concept. Grammar concepts include noun phrases, verb phrases, proper and comparative adjectives, intensive pronouns, complex sentences, modifying adverbs, subordinating conjunctions and prepositions. Punctuation concepts include end punctuation, apostrophes, commas, quotation marks, semicolons and titles of books, movies and TV shows. 144 pages.See Inside!