This powerful classroom toolkit provides a variety of additional resources to help you make the most of the Write Source program: - SkillsBook Practice for essential mechanics, usage, and grammar skills (SkillsBook Teacher's Edition also included.)- Assessment Book Copymasters for a pretest, interim tests, and posttests to help prepare students for stare assessments- Overhead Transparencies Graphic organizers, assessment rubrics, and benchmark papers for whole-class instruction- Interactive Writing Skills CD-ROM Animated grammar lessons, engaging, interactive activities, and printable and e-mailable reports- Daily Language Workouts Quick 5-to-10 minute activities in mechanics, usage, grammar, and writing.