TH deserves its own page because parents often search for help when children say fink for think or dis for this. This page explains that English has two TH sounds, offers gentle sentence practice, and directs families toward guided games rather than a static PDF.
- Practise the TH sound in short, playful sentences
- Build confidence before moving into conversation
- Keep families on the website instead of sending them straight to a PDF
Example: Choose one TH sentence, say it slowly, then use one target word during a game or story.
What Does Research Say About TH Sound Practice?
Tongue twisters and sound-loaded sentences can help children repeat a target sound many times, which is useful for motor practice. Research also reminds us that repetition alone does not always create generalization or carryover into natural speech.
Sound insight: TH can be voiceless as in think or voiced as in this. Children may substitute /f/, /v/, /t/, or /d/, depending on the word and dialect context. The page should avoid overpromising a quick fix and instead position sentence practice as one step after the child can produce the sound with support.
To help TH sound practice carry over into daily life:
- Practise in real situations – use target words during play, reading, snacks, and family conversations
- Use feedback – try a mirror, recording app, or adult model so the child can notice the sound
- Keep practice distributed – short practice in different settings is usually more useful than one long worksheet session
Some children need more than sentence repetition, especially when speech patterns involve phonological processes or several sounds. A speech-language pathologist can help choose the right goal and level of support.
Want fun TH sound practice without prep?
Chatter Labs gives children articulation games and personalised worksheets so families can practise the same speech goals in a more playful way.
Shorter Silly TH Sound Sentences for Home Practice
Start with these shorter TH sound sentences. Say them slowly first, then try them in a game, story, or conversation.
- Theo thinks about thunder.
- Thalia throws three things.
- The bath is thick with bubbles.
- This feather feels smooth.
- They gather near the path.
- A moth flies by the cloth.
- Beth thanks her brother.
- The third tooth is loose.
- These shoes are theirs.
- Arthur breathes through his mouth.
Harder Silly TH Sound Tongue Twisters for Home Practice
Use these harder TH sound tongue twisters when the shorter sentences feel easy and accurate.
- Theo thinks three thoughtful thoughts before Thursday.
- Thalia throws three thin things across the theatre.
- Beth thanks her brother for the smooth feather.
- Arthur breathes through his mouth after the bath.
- The moth floats beneath the thick bathroom cloth.
- These three brothers gather by the narrow path.
- The third tooth wiggles while Theo thinks.
- They weather the thunder together under the shelter.
- A thousand feathers drift through the theatre doorway.
- Their thick blankets warm them through Thursday night.
Just want download these sentences?
When to Seek Help
If you are concerned about speech sound development or have questions about your child’s speech, consider reaching out to a speech-language pathologist (SLP) for a professional evaluation. They can check whether TH sound practice is appropriate and provide individualised guidance.
Disclaimer: This content is for educational purposes only and is not intended as medical, legal, or professional advice. Consult a qualified speech and language pathologist for guidance specific to your situation.