Principles of Effective communication includes 82 lessons covering a wide range of activities and grammatical concepts. Students learn through work, and will put their newly learned skills to the test with a Research project and various writing exercises. Outlining, drafts, research, colorful writing, phrases and clauses, parts of speech and other concepts are also covered. Thinking process and writing process are both stressed. 271 indexed, pages, softcover. Answers are sold separately in the Applications of Grammar 4 Answer Key. Grade 10.