This book does not present material in a systematic way to allow students to build on previous lessons. This is just a series of practice worksheets with very little introduction or context to vocabulary. Each chapter contains too much vocabulary when first seen, and words used in one chapter are not reused in the next. It is best used as a supplement to your curriculum. I also think it probably works best as a high school review since it's really too dry to hold high school students' attention.
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