Unlock the keys to reading success with this jumbo activity book. Featuring more than 300 delightful practice pages that target the top 100 sight words, children will have ample practice to master the high-frequency words they are most likely to encounter in their reading. Contains a fun mix of activities, puzzles and games to keep learning enjoyable, plus stickers and a completion certificate for a job well done. 320 pages. For grades K-2.