AAC modelling for parents: a practical guide
Learn how to model AAC at home with everyday examples, respectful responses and practical ideas for making communication part of family life.
AAC modelling means using your child’s communication system to share your own message, often while you speak. For example, point to more on a board while saying “more bubbles”, then pause and give your child space to respond in their own way. You don’t need to ask them to copy you.
New to AAC? Start with our guide to starting AAC. For individual support, book a conversation.
Key facts
- A communication partner can model by selecting AAC symbols while speaking. ASHA, accessed 4 November 2026
- AAC can include gestures, signs, vocalisations, speech and aided tools such as boards or devices. ASHA, accessed 4 November 2026
- There are no specific age or skill prerequisites for starting AAC. ASHA, accessed 4 November 2026
- Families can use AAC during everyday routines. ASHA, accessed 4 November 2026
How can I model AAC at home?
Choose a moment your child is interested in, find a useful word on their system and use it as part of your own message. You might point to open while opening a container, or help when a toy is stuck. Speak naturally; you don’t have to find a symbol for every word.
Keep the board or device accessible to your child and avoid taking it away to model. If possible, use a separate copy or model where they can still access their own system. Give them time and respond to their gestures, sounds, words or selections. They may respond differently from what you expected, or choose not to respond.
| Moment | Your model | What it could communicate |
|---|---|---|
| Snack | “Want more?” | A choice or request |
| Bubbles | “That went up!” | A comment |
| A difficult zip | “I need help.” | Asking for assistance |
| Finishing play | “All done.” | Ending an activity |
| A disliked sound | “Stop.” | A protest or boundary |
These are examples, not words your child must use. Offer opportunities to comment, ask, refuse and share feelings as well as request things.
What if I can’t find the right symbol?
It’s fine to pause, look together or use another way to communicate. You could say “I’m looking for that word” and return to the interaction. Ask your child’s speech pathologist about navigation, vocabulary and access if the system is difficult to use. A paper backup may be useful where a device cannot safely go, such as near water.
Should I ask my child to repeat me?
A model can stand on its own without a demand to copy. Instead of repeatedly asking “Can you press more?”, try saying and modelling “more bubbles”, then wait. If your child indicates stop, respect that message and stop the activity. Communication includes disagreement and refusal.
What if my child explores the device?
Give them room to explore and stay curious about what their selections might mean. You can respond naturally or ask a gentle clarifying question without assuming every selection was accidental or intended as a specific message. Keep their communication system available rather than treating it as a reward.
How do I fit modelling into a busy day?
Pick one or two moments that already happen, such as breakfast or a favourite game. Other family members can join in if that works for your child. There is no universal number of models or fixed timeline for progress; an individual plan can take account of your child’s access needs, preferences and family routines. ASHA describes family involvement in AAC during routines.
If something isn’t working, notice whether the system is within reach, whether the vocabulary fits the moment and whether your child has enough time to respond. A speech pathologist can help adapt the approach. You may also find our articles on echolalia as communication and AAC and NDIS funding useful.
This article is general information, not individual clinical advice. For support tailored to your family, book a conversation with Speech Sprout.
Frequently asked questions
What is AAC modelling?
AAC modelling is using a child's communication system to share your own message, often while speaking, so they can see it used in context.
Does my child have to copy the words I model?
No. Offer a model without requiring a response, and listen to whatever your child chooses to communicate.
Can AAC be used alongside speech?
Yes. AAC can support speech, and communication can include gestures, signs, vocalisations and aided AAC.
How often should I model AAC?
There is no single schedule that fits every family. Choose manageable moments in routines and adapt to your child's interests and needs.