This is a Powerpoint of s and z final minimal pairs (i.e. ice and eyes; bus and buzz; piece [of cake] and pees). It's perfect for children who devoice final /z/---> you want to show them that the devoicing changes the meaning of thee word. You can also use these minimal pairs (along with other final consonant minimal pairs) for children who demonstrate final consonant deletion. You can use this Powerpoint on your computer with the student, or print it out and make a book!