Scholastic Learning Puzzles: Rhyming promote early literacy skills through fun self-checking puzzles. The center piece of the puzzle features a word, and the four pieces surrounding it rhyme with the center word. Ten two-sided puzzles are included for a total of 20 activities. This set will help children recognize rhyming words, produce rhyming words, identify spelling patterns, and read and spell simple words. Activity Guide included. Ages 5 & up. Grades K-2.