This activity is meant to be used at a student lead literacy learning center to build upon student's understanding of the ch, sh, and th diagraphs. I laminate both the bingo cards, which will be cut down the middle, and the bingo announcement cards. Place the announcement cards in a small jar and have one student say out-loud the word they pulled out, while the other students use their dry erase markers to mark off the corresponding diagraph. Students can take turns rotating between playing and calling out words. Six bingo sets included.