These photo boards can be used for articulation practice of /th/ voiced and voiceless words. Included in this set are: Initial position words, medial position words, and final position words for voiced and voiceless /th/. Each of the 6 boards includes photos for sound practice. These boards are great to keep in student files or to send home. They can be made into flashcards or left as a mat. The photo boards can be used for playing games like memory match or "go fish."