Little Smiles, Big Lessons: Making Oral Health Fun
Little Smiles, Big Lessons: Making Oral Health Fun
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Making Oral Health Fun: An Interactive Workshop for Autistic Children
We've all heard it before: brush your teeth twice a day for two minutes. It's advice we're given from childhood, yet it's surprisingly easy to overlook. For many of us, brushing becomes just another part of our morning routine, and we don't always think about why it matters until something goes wrong.
Through my dental shadowing experiences as a pre-dental student, I've come to appreciate just how important oral health education is. I've seen how easily preventive care can be overlooked, particularly when oral health conversations focus more on the appearance of a smile than on the health behind it. While a beautiful smile can be a wonderful motivator, a healthy smile should always come first.
And that starts with education.
Why focus on Autistic Children?
Why focus on Autistic Children?
At Smiletude, I believe that every child deserves the opportunity to understand their oral health in a way that feels accessible, engaging, and meaningful to them. This is especially important for autistic children, who may benefit from learning approaches tailored to their individual communication styles, sensory preferences, and support needs.
Rather than simply telling children to brush their teeth, what if we helped them understand why they do it?
That question inspired me to create an interactive oral health workshop for the wonderful children at the Geneva Centre for Autism. Through hands-on activities, visual learning, and plenty of opportunities to explore, we turned an everyday routine into an opportunity for discovery!
Getting to Know Our Mouths
We began with a simple question: What's inside our mouths?
Before introducing brushing techniques, I wanted the children to explore the different parts of the mouth and discover what each one does. We talked about our teeth, tongues, gums, and lips, and how each plays an important role in everyday activities such as eating, speaking, and tasting.
Since the children were approximately 9–11 years old, I also introduced some fun facts about the tiny bumps on our tongues called papillae, some of which contain taste buds. It was a chance to show them that our mouths are much more interesting than they might have imagined!
Although I knew hands-on learning would be especially valuable for this group, I wanted to begin with a short introduction to give the children a foundation for the activities that followed.
A little tip for parents and educators: You can teach children about oral health through everyday routines, not just formal lessons. For example, while brushing their teeth, you can talk to them about their teeth and gums and why keeping them clean is important. These small, repeated conversations can build lasting understanding that children carry with them as they grow.
Brush, Brush, Brush!
Brush, Brush, Brush!
Next, it was time to put our knowledge into practice!
Using a tooth model and toothbrush, I demonstrated how to brush using gentle, small circular motions along the front, back, and chewing surfaces of the teeth, paying attention to the gumline as well.
Then came everyone's favourite part: having a turn!
Each child had the opportunity to practise brushing the model themselves. Some were a little enthusiastic with their brushing, while others seemed more interested in exploring the toothbrush and enjoying the activity in their own way. It was lovely to see each child engage with the materials differently.
The goal wasn't perfection. It was to introduce the movement, encourage exploration, and create a positive experience around brushing.
For children who find brushing unfamiliar or challenging, opportunities to practise without the pressure of a daily routine may help make the experience feel more approachable. Every child is different, so allowing flexibility and adapting activities to individual needs is essential.
Guiding a child through toothbrushing technique during our hands-on oral health workshop
One of the children getting hands-on with our egg-brushing experiment and having fun putting their brushing skills to the test.
The Star of the Workshop: The Egg-Scrubbing Experiment!
The Star of the Workshop: The Egg-Scrubbing Experiment!
After our introduction to brushing, we moved on to an activity that turned out to be a huge hit: scrubbing stained eggs clean!
This activity combined two important lessons in one. First, it demonstrated how coloured drinks can stain surfaces. Second, it gave the children an opportunity to practise brushing in a hands-on, interactive way.
Eggshells aren't exactly the same as tooth enamel, but it's hard coating contains some of the compounds found on the enamel of our teeth. The visible staining provides a fun starting point for discussing how everyday food and drink choices can affect our teeth and why regular brushing matters.
Best of all, it's easy to recreate at home!
What You'll Need
What You'll Need
One hard-boiled egg for each child, plus one extra egg for comparison
A coloured fizzy drink, such as root beer or coca cola
A container large enough to submerge the eggs
A pan
A toothbrush for each child
Toothpaste
Individual plates
Optional: disposable gloves for children who prefer not to touch the eggs directly
Step-by-Step Instructions
Step-by-Step Instructions
1. Hard-boil the eggs.
Place the eggs in a pan of water and bring to a boil. Cook until the eggs are fully hard-boiled, following your usual method. Allow them to cool completely before the activity.
Hard-boiling helps prevent the eggs from breaking during handling.
2. Prepare the staining solution.
Once the eggs have cooled, gently pat them dry. Place one egg per child in a container and cover them completely with your chosen drink. Set one additional egg aside as the unstained control.
3. Let the eggs soak.
Place the container in the refrigerator and leave the eggs submerged for several hours. I soaked mine for approximately 12 hours to give the staining time to develop.
The amount of visible staining will depend on the drink and soaking time, so results may vary.
4. Set up the activity.
When you're ready to begin, give each child a stained egg on an individual plate, along with a toothbrush and a small amount of toothpaste. Keep the unstained control egg nearby for comparison.
5. Let the scrubbing begin!
Invite the children to brush their eggs and observe what happens. Encourage them to use gentle brushing motions and notice how the egg changes as they scrub.
Be sure to supervise the activity, especially when young children are handling the eggs and toothpaste.
What Did We Learn?
What Did We Learn?
The children absolutely loved this activity, they were laughing and comparing their eggs with their friends! It was wonderful to see how engaged they became as they focused on scrubbing their eggs and watching the stains gradually change.
As they brushed, we talked about how dark-coloured drinks can leave stains and how brushing twice a day helps remove plaque and maintain healthy teeth. We also discussed how choosing water more often and limiting sugary drinks can help protect our oral health.
At the end, I showed the children the cleaned eggs alongside the unstained control. Even after brushing, some eggs retained a little colour, which gave us another opportunity to discuss why preventing stains and maintaining healthy oral habits are important.
One thing I particularly appreciated was seeing how differently the children approached the activity. One child wasn't comfortable getting her hands dirty, so she tried to scrub the egg without touching it directly. It was a lovely reminder that participation doesn't have to look the same for everyone.
A tip for parents and educators: Keep disposable gloves available for children who prefer not to touch the eggs. You can also offer a way to hold the egg using a small stand or another suitable support, so children can participate in a way that feels comfortable for them.
The aim is to make oral health education enjoyable and accessible, not to make every child complete an activity in exactly the same way.
Happy Teeth, Healthy Choices!
Happy Teeth, Healthy Choices!
With Halloween just around the corner, our next activity was a perfect opportunity to talk about something children already know and love: food!
After exploring staining and brushing, I wanted to reinforce the connection between everyday choices and oral health. We used a simple matching game featuring a happy tooth and a sad tooth, along with pictures of different foods and drinks.
The concept was easy to understand, visually engaging, and, most importantly, fun!
What You'll Need
What You'll Need
Printed pictures of a variety of foods and drinks, including fruits, vegetables, water, sweets, and sugary drinks
One large happy-tooth cutout and one large sad-tooth cutout
Construction paper
Velcro stickers
Scissors
Optional: a laminator and laminating sheets for durability (you can get this done at a print store too)
I laminated the individual food pictures so they could be reused without tearing. For the larger tooth cutouts, I mounted them on construction paper to make them sturdier without adding too much to the cost.
How to Make the Matching Game
How to Make the Matching Game
1. Prepare the food pictures.
Print and cut out individual pictures of different foods and drinks. Keep them small enough to fit comfortably on the tooth cutouts.
2. Create the happy and sad teeth.
Cut out a large happy tooth and a large sad tooth. Attach each to construction paper to give it some extra support. You can laminate them if you plan to reuse the activity frequently.
3. Add the Velcro.
Attach Velcro stickers to the back of each food picture and to the tooth cutouts, allowing the children to place and remove the pictures easily.
4. Let the children make their choices!
Invite each child to choose a food or drink picture and decide where they think it belongs. Encourage them to explain their choices and talk together about how different foods and drinks can affect their teeth.
A tip for parents and educators: Let children explain their answers before correcting them. Asking questions such as, “What do you think this food does to our teeth?” encourages curiosity and gives you a chance to build on what they already know.
The Lesson Behind the Game
The Lesson Behind the Game
This activity was just as much fun as the egg experiment! The children enjoyed sticking the pictures onto the teeth and removing them again. Some were even cheeky enough to put foods they loved, like doughnuts, on the happy tooth!
Those moments created wonderful opportunities for conversation. We discussed how foods containing lots of added sugar can increase the risk of tooth decay, particularly when consumed frequently, while water and a varied diet can support oral health.
We also talked about how enjoying sweets occasionally is different from having sugary foods and drinks frequently throughout the day.
Rather than labelling individual foods as completely good or bad, the activity encouraged the children to think about balance, variety, and the choices that help keep their teeth healthy.
Ending on a Bright Note
Ending on a Bright Note
We wrapped up the workshop by revisiting what we'd learned: the different parts of our mouths, how to brush our teeth, how food and drinks can affect them, and why daily oral care matters.
What made this workshop so special wasn't simply that we completed three activities. It was seeing the children engage with oral health in their own ways, whether through practising with the tooth model, playfully scrubbing an egg, or enthusiastically matching their favourite foods.
Oral health education doesn't have to rely on lectures or instructions. With a little creativity, everyday concepts can become memorable learning experiences.
For autistic children in particular, offering visual supports, hands-on materials, flexible participation, and opportunities to explore can help make learning more accessible. The most important thing is to recognize that every child has different needs and to create an environment where each child has the opportunity to participate.
At Smiletude, this is the kind of oral health education I hope to continue developing: education that is engaging, adaptable, and centred on helping children build positive attitudes toward caring for their smiles.
Because healthy smiles begin long before a dental appointment. They begin with understanding, encouragement, and the small habits we build every day.
Stay tuned for our next workshop article, where we'll explore more creative ways to make oral health education fun!
Date: October 14, 2026
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