> The workbook is large. Depending on time frame, grade, and comprehension level of students, you may need to exclude some activities. (Such as even numbered questions only; select 10 questions from each chapter; do vocab. for even-numbered chapters only; etc.)
> Highly organized: clearly distinguished chapters & sub-sections; consistently ordered components (short response | written response | true/false | vocab).
> Creative to maintain engagement ("no wrong answer" questions, sketching, images, opinion questions).
