Each workbook reinforces the 100 words that children need to know � and it helps them master comprehension, spelling, writing, and usage of each word. Includes:� Fill-in-the-blank stories and sentences � Word riddles, games, and puzzles � Stories that present the words in context � "Guess the Word" activities � Word classifying and sorting activities � Practice using irregular verb forms � Proofreading practice For use with Grade 1.