In phonics, digraphs are letter combinations that make just one sound. For instance, look at the letters that complete the words earth, bath, and moth; all of them end with the same two letters! Use this handy worksheet to practice the «th» digraph. Simply look at the pictures and instruct little learners to say the words aloud. Then, begin reading and sounding out the letters below each image. Check the box underneath the correct digraph to complete!