Both resource manuals offer a number of effective instructional strategies, and they contain full-size keys to the Basic Worksheets and the Comprehensive Worksheets. These manuals also offer PowerPoint slides on a CD-ROM that provide a helpful overview of the basic rules in Sections 1-11 (on style, grammar, and usage). Transparency masters of the model documents discussed in Sections 12-18 are also included in the resource manuals. All of these graphic materials are designed to help instructors and trainers introduce and reinforce the key topics presented in the Gregg manual.