From the publisher: “Level D curriculum uses a simple and consistent lesson format, with enjoyable exercises and reading passages. An interesting reading passage is at the beginning of each lesson. It gives students the opportunity to read their list words in context. The exercises include fun things like puzzles and riddles for the kids to enjoy.”

From the publisher: “For each lesson, there are dictation sentences suggested for both pretest and final tests. Reproducible review tests duplicate the format of standardized tests, and homework pages give students something to do with mom or dad at home.”