The document provides a teaching sequence for introducing the "th" sounds to children. It suggests using posters, flashcards, and actions to help children recognize and remember the sounds. A song is recommended as a fun way to boost confidence with the sounds. Worksheets are then used to practice writing words with "th" sounds. Reinforcement activities identify words containing the sounds and help children distinguish between "th" as in "this" and "th" as in "thumb".