This product can be used for a quick and easy reading lesson or reading center. The product includes 13 pages of 4-piece puzzles representing letter digraphs. Each puzzle contains four words beginning with a single digraph. For example, the "th" puzzle has the words the, that, this and then. Initially I was going to put pictures with each word, but later decided that I wanted students to sound out the words and focus on the letters as opposed to guessing from the pictures. The puzzles can be copied and consumed as one-time use for students, or they can be copied onto card stock and laminated to be used again and again, year after year. For more literacy center ideas, check out my TPT store! Mty TPT also has CVC Word Puzzles, Letter Puzzles, Number Puzzles, etc. Enjoy!