WOW, Cool All-In-One Subjects Workbook Under $20!This is a great supplementary workbook that can and should be used as part of your 8th-grade curriculum. This book will add variety to your curriculum because it focuses on several individual-specific subjects.This is not a workbook that your student will breeze through; they will need to write, research, read and take quizzes. It's exactly what students need to keep their young minds bright and focused. Don't worry, an answer key is included at t...