Grammar Works - Grades 4-8 Author:Jim Halverson 15 Reproducible Skills Lessons That Teach Essential Grammar Rules — Reproducible skill lessons that teach important rules through funny stories, practice exercises, and puzzles, Topics include capitalization, punctuation, subject-verb agreement, irregular verbs, plurals, apostrophes, and more. Lessons are designed so students can learn ind... more »ependently or in groups.« less