This book from The Reading Gym series contains 144 pages of one syllable and multi-syllabic word lists and sentences for all of the short vowels. Great for spelling lists. The words are leveled according to difficulty. The sentences are segmented into phrases for reading fluency practice and for improving comprehension skills. This phonics wordbook is in line with the Common Core Standards and RTI. This skill-building book contains a "workout" chart and "membership" card which gives students ownership of their practice sessions for building reading "muscles". Students can also review for spelling tests with these word lists.