Grade 6.

This textbook is designed to help [the reader] master the skills required for the effective use of standard English. Beginning with the basics in grammar, usage, and mechanics ... each chapter provides [the reader] with instruction and practice in specific skills. The numerous exercises throughout the book enable[s the reader] to check [his] understanding of important concepts, rules, and guidelines. In addition, various writing exercises and activities...

The Key to Yellow Workbook gives clear, thoroughly-explained answers to all exercises in the Yellow Workbook, one of four non-sequential workbooks in the Grammar for the Well-Trained Mind series, providing detailed, well-designed exercises in the correct use of English grammar for middle-school and high-school level students, as well as grammar aficionados of any age.--Publisher.