What Is This For? Your Child Uses Objects in Their True Function

It is a fascinating moment when your child suddenly brings a comb to their hair or holds a toy phone to their ear. In this phase, your child begins to understand the true function of objects, moving beyond simply grasping or mouthing them. This cognitive milestone shows how closely your child observes their environment and makes connections in their brain.

What shows in the child

Until now, a spoon might have been primarily a great instrument for drumming loudly on the table. Now, you may notice your child trying to scoop up food with it and bring it to their mouth. This change in play behavior is a huge cognitive leap. Your child is grasping that things in our world serve a specific cultural or practical purpose.

Often, this development begins with actions related to their own body. Your child might pick up a hairbrush and stroke it over their head. They might reach for a cup and pretend to drink from it, even if it is completely empty. Shortly after, this understanding expands to their surroundings. A cloth is used to wipe the table, or a key is purposefully guided toward a keyhole.

As this phase progresses, you might observe your child transferring these actions to others. The teddy bear suddenly gets its hair brushed, or the doll is fed with an empty spoon. This is the wonderful beginning of symbolic play. Your child uses their memory to store observed actions, recall them, and apply them in a new context.

Looking closely at fine motor skills, we see another layer of this development. To insert a key into a lock or bring a spoon to the mouth the right way up, the hand and eye must work perfectly together. Your child is accomplishing a dual task. They not only know what the object is for, but they also plan the motor steps to use it correctly. This action planning is a complex process in the brain that requires a lot of concentration.

Typical timeframe

Many children start showing the first signs of this functional understanding often between 13 and 18 months. During this time, the pure exploration of materials is slowly replaced by purposeful actions. Some children discover these connections a bit earlier, while others take more time.

Between the first and second birthdays, the vocabulary of many children grows in parallel with this cognitive understanding. Grasping the function of an object and learning the corresponding word often go hand in hand. Once your child knows what a phone is and how to use it, the word for it becomes much more tangible and meaningful.

Up until the third year, children continuously refine these skills. Single actions often turn into entire play sequences. Your child might first stir a pot with a spoon, blow on the imaginary food to cool it down, and then feed their stuffed animal. This development flows naturally and in entirely individual steps.

How to support

In this phase, your child learns mostly through observation and imitation. You can wonderfully support this exciting process in your everyday family life, without needing any special exercises or materials.

Offer real objects: Children often sense the exact difference between a light plastic toy and the real thing. Offer your child safe everyday items, such as a small whisk, a soft cloth, or an unused hairbrush. These real tools are highly interesting to your child and invite them to experiment.

Narrate their actions: When your child uses an object, name the action quite naturally. A sentence like "Ah, you are brushing your hair" or "You are talking on the phone" helps your child connect the action with language. This not only strengthens their cognitive understanding but also builds their vocabulary.

Let them help with chores: Your child now wants to be an active part of the community and do exactly what you do. Give your child their own small cloth when you are wiping the table, or a small broom when sweeping. This shared activity gives your child the beautiful feeling of being needed and competent.

Allow space for their own ideas: Sometimes your child might use an object completely differently than intended. A pot becomes a helmet, a spoon becomes an airplane. This, too, is an important part of cognitive development. Give your child the space for these creative uses, as they foster imagination and flexible thinking.

When a pediatrician visit makes sense

Every child has their own pace when it comes to discovering the world. Some children are very focused on motor skills and show an interest in the function of objects later. This is completely fine and a natural part of individual development.

However, if you notice that your child consistently shows no interest in everyday objects well past 18 to 24 months, never uses them in an imitative way, or does not observe the actions of caregivers, you can mention this at your next check-up. Your pediatrician can then take a calm, gentle look at your child's overall development together with you and offer supportive advice.