Getting Started with AAC: Where to Begin When a Child Isn’t Using Words Yet

I still remember sitting with a preschooler who wasn’t using words yet. She wanted to share, to connect, but the words didn’t come. Her eyes and gestures were telling me so much, but her voice wasn’t being heard. That’s when I realized: AAC isn’t a last resort, it’s a bridge.

If you’ve ever wondered, “What AAC strategies can I use with my autistic preschoolers who aren’t speaking yet?”, you’re not alone. This post will walk you through foundational, practical steps that honor children’s voices and build communication without pressure or compliance.

Why Try AAC Strategies with Autistic Preschoolers?

Introducing AAC early opens doors for communication and connection, even before a child uses spoken words. Here’s why it matters:

Communication goes beyond speech
Spoken words are only one way to communicate. Autistic preschoolers often use gestures, movement, sounds, or facial expressions long before speech develops. AAC (Augmentative and Alternative Communication) simply adds another pathway. Whether it is a core board, picture symbols, or a device, AAC gives children a reliable way to share their thoughts, needs, and feelings.

Behavior is communication
When children cannot express themselves, frustration often shows up as behavior. Meltdowns, withdrawal, or resistance are not “misbehavior.” They are signals. AAC strategies give children a safe and consistent outlet so their communication does not have to come through stress. By offering a board, picture, or device, you are reducing frustration and showing them they are understood.

Modeling builds confidence
Children learn to use AAC the same way they learn to speak,  through consistent exposure and modeling. When adults point to symbols while talking, we show that AAC is for everyone, not something separate or special. This builds trust and confidence over time, and it helps children see AAC as a natural part of communication, not a test or requirement.

Connection first, not compliance
AAC is not about forcing a child to “use their device.” It is about creating safe, pressure-free opportunities to connect. When a child learns that their voice,  whether through a gesture, a picture, or a symbol,  is always honored, real communication begins. AAC strategies help us focus on relationships, not compliance, so children know their voice matters in every form.

AAC is more than a device
It is easy to think of AAC as an iPad or a program, but it is so much more. A device alone is not communication. True AAC support comes when we use it across routines, model it ourselves, and invite children to share in ways that feel safe. Whether you are using a paper core board, a communication book, or technology, AAC works because it is trusted, respected, and consistent.

Step 1: Notice the Communication That’s Already Happening

Every autistic preschooler communicates,  even before spoken words appear. Communication is happening all the time if we pause long enough to notice it.

Watch for:

• Gestures like pointing, waving, or reaching
  
• Body movements such as pushing something away, leaning in, or turning away
  
• Sounds or vocalizations, even if they are not clear words
  
• Eye gaze, showing interest, choice, or preference
  
• Reaching for objects to request or share
  
• Taking your hand and leading you to something

These are not “pre-skills.” They are real communication attempts. When we acknowledge them, we send the message that the child’s voice is already here and worthy of being heard.

AAC simply adds another pathway. A communication board, picture symbols, or a device does not replace these natural forms; it amplifies them. AAC becomes their voice, their talker, their words. Just as we would never take away a child’s spoken voice, we must make sure they always have access to their AAC.

That means:

• The device or board is available in every setting, not locked in a closet or left in a backpack
  
• Adults model with it throughout the day, during routines, play, and transitions
  
• Children learn that their AAC is safe, respected, and permanent

When we honor gestures and sounds as communication, and pair them with consistent AAC access, we show children that their voice matters in every form.

Step 2: Start Simple with Core Boards and Visuals

When beginning with AAC for preschoolers, less is more.

• Core boards: Use a small set of high-frequency words like more, go, help, and stop.
  
• Fringe vocabulary: Add words connected to the child’s interests,  favorite snack, toy, or person.
  
• Low-tech if you don’t have high-tech available: Paper communication boards or laminated visuals are great to get you going

Starting small builds confidence and helps AAC become part of daily routines.

If you’d like to see this in action, check out Tara’s modeling video from the Circle Time webinar, where she demonstrates how to point, model, and narrate using a simple communication board during circle time.

Watch how I model AAC during circle time by pointing to symbols while I talk. Notice how I keep it simple and consistent; this is how children begin to see AAC as a natural part of communication.

Step 3 of AAC Strategies: Adult Modeling Builds Understanding

One of the most effective AAC strategies for autistic preschoolers is adult modeling. Think of it as showing, not testing. Children learn to use AAC the same way they learn to speak,  by hearing, seeing, and experiencing language all around them.

How to model AAC in simple, natural ways:

• Point to a word on the board while saying it aloud. For example, touch “go” while you say “Let’s go outside.”
  
• Narrate your own routines. Use AAC to talk about what you are doing, not just what you want the child to say. “I want more snack,” “Time to sit,” or “Help me clean up.”
  
• Use AAC across environments. Don’t save it for speech sessions. Model during play, snack, circle, outdoor time, and transitions so children see AAC as a constant, not a task.
  
• Keep it simple. One or two words are enough. Over time, you can expand to short phrases.
  

Why modeling matters:

• Children see AAC as their voice when they see adults using it as naturally as spoken words.
  
• Modeling takes away pressure. We are not waiting for a child to “perform.” We are inviting them into communication at their own pace.
  
• Consistent modeling across routines shows that AAC is not a toy or a therapy exercise; it is communication that belongs everywhere.

Jordyn Zimmerman, an AAC user and advocate, has shared that well into her teens, adults would ask her to “show me your nose” and other task-related requests on her device. That is not authentic communication using AAC. Those kinds of drills reduce AAC to compliance exercises instead of honoring it as a voice. True AAC support presumes competence. It respects that a child has something to say, and it models language in ways that are meaningful and connected to their lives.

When we model without pressure or expectation, we are not testing or drilling. We are showing children that communication is always available, always honored, and always safe.

Step 4: Celebrate Every Attempt

When a child points, gestures, or even glances at a symbol, treat it as communication.

• Child reaches toward “cracker” → “Yes, you want cracker!”
• Child vocalizes while looking at “more” → “You’re telling me more.”

These small steps build confidence. The message is clear: Your communication matters.

We frustrate children when we recognize what they want,  the cracker, the juice, the toy,  but then require them to request it on their device anyway. That’s when device refusal often begins. Imagine if every time you spoke, someone ignored your words and asked you to say it in a different way. You’d stop trying, too.

If adults can point to an item or gesture toward what they want and everyone understands, why should it be different for children who use AAC? True AAC support does not demand performance. It honors the intent behind the communication and responds to it, whether it comes through a glance, a gesture, a sound, or a symbol on a board.

By meeting children where they are and responding with respect, we show them that their voice is valid in every form,  and that their AAC is always available as another option, never a requirement.

Step 5: Expand Slowly and Meaningfully

Once a child is comfortable with a handful of core words, it can be tempting to add lots of new vocabulary all at once. But just like spoken language, communication growth happens gradually. The goal is not to flood a child with symbols but to help them see that words have power in meaningful contexts.

Start small: add one or two new symbols at a time, always connected to routines the child already understands.

• Add “drink” during snack time, when the child already has a predictable routine of asking for more.
  
• Add “play” during free choice, when there are natural opportunities for joy and exploration.
  
• Pair new words with favorites: “go + outside,” “more + bubbles,” “help + toy.”

As children begin to use these new words, celebrate the attempts without pressure. Some days they may use them, other days they may not,  and that’s okay. Growth takes time. What matters most is that communication feels safe and predictable.

A helpful way to think about this stage is to treat it like planting seeds. You add one or two at a time, water them consistently, and allow them to grow at their own pace. Over time, those words take root and expand into broader communication.

Step 6: Involve the Whole Team

AAC only works when it is supported by everyone in the child’s world. If AAC is modeled by the SLP in a 20-minute session but not honored in the classroom, at home, or on the playground, the child quickly learns that their “voice” is only valid sometimes.

Consistency builds trust. To create that consistency, everyone needs access, training, and encouragement:

• Provide copies of the same core board in all settings,  the classroom, therapy room, cafeteria, playground, and at home. A child’s words should not change depending on where they are.
  
• Offer simple training for teachers, paras, and families. Even a five-minute demonstration on pointing to symbols while talking can shift mindsets from fear of “doing it wrong” to confidence in modeling.
  
• Encourage families to use AAC during everyday routines like meals, playtime, or bedtime. When a parent points to “more” while pouring milk, they are reinforcing that AAC is a voice that belongs everywhere.
  
• Validate and support staff when they try. For many adults, AAC is new. Remind them that perfection isn’t the goal,  presence and effort are what matter.

When AAC is consistent across environments, children feel safe, understood, and empowered. They learn that their communication is not limited to one space or one person; it belongs to them, and it travels with them everywhere they go.

Step 7: Reflect, Adjust, and Keep Trusting

Introducing AAC strategies to autistic preschoolers is not a “set it and forget it” process. Just like spoken language, it shifts, grows, and changes with the child. That means your role is to keep reflecting and adjusting while trusting that progress unfolds over time.

• Notice patterns. Which words does the child gravitate toward most often? Are they consistently asking for “more” or “go”? Do they use “help” with one adult but not another? Observing these patterns helps you see how the child is using their voice.
  
• Adjust when needed. If a layout feels confusing, move words to make them easier to find. If new interests emerge,  like dinosaurs or music,  add fringe vocabulary that reflects them. These small changes keep AAC meaningful and motivating.
  
• Don’t take words away. Even if a child isn’t yet using certain words, removing them can send the message that those words are not part of their voice. Presume competence by leaving them available for future use.
  
• Trust the process. Communication development is never a straight line. Some days, children will surprise you with new words or combinations. Other days may feel slower. What matters most is that AAC is always there, always respected, and always available.

AAC isn’t about forcing speech or compliance. It isn’t about earning the right to communicate. It is about connection, dignity, and honoring each child’s unique voice.

Every time you model a word, respond to a gesture, or celebrate a glance toward a symbol, you are saying: “I hear you. I see you. Your voice matters.”

That message builds trust, confidence, and belonging in ways that drills and demands never will.

Want to Go Deeper?

If this post got you thinking about AAC strategies for autistic preschoolers, you’ll love the podcast episode Why PECS Isn’t Enough for Preschoolers. In it, I share why communication should never stop at requesting, and why systems like PECS, while helpful for some children, don’t provide the full voice every child deserves. 

We talk about the importance of modeling, expanding beyond “I want” statements, and building a foundation where AAC is seen as a child’s talker, not just a tool. This episode is the perfect companion to what you’ve read here and offers real-world examples you can take straight into your classroom or therapy sessions.

Ready to Get Started with AAC?

The AAC Experience is designed to deepen your understanding of Augmentative and Alternative Communication (AAC) and help you put it into action with confidence. 

On Night 1, you’ll listen and learn directly from an AAC user’s perspective. On Night 2, you’ll explore how to model and implement AAC in your own setting. Together, we’ll move from listening to doing, because every voice deserves to be heard, supported, and celebrated.

Join The AAC Experience HERE

Start small. Model often. Celebrate every attempt. And most importantly, keep trusting the child in front of you.