Learning to care for our eyes can begin in childhood. However, eye health is not always an easy subject to explain to young children. How can parents help them understand its importance without causing worry? The key is to use simple language, concrete examples and healthy habits that fit naturally into everyday life.

Explain what the eyes do

To spark a child’s interest in eye health, begin by discussing everything their eyes help them do: read a story, recognize faces, draw, play sports, observe animals and enjoy colours.

A simple comparison can make the conversation more engaging. You might describe the eyes as cameras that send pictures to the brain. Like anything valuable, they need attention and protection to work their best.

Encourage children to describe what they notice

Children do not always realize that their vision could be clearer. The way they see the world feels normal to them. Instead of asking only, “Can you see well?” try asking more specific questions:

• Do words ever look blurry when you read?
• Do you get headaches after school or after using a screen?
• Is it difficult to see what is written at the front of the classroom?
• Do your eyes ever feel itchy or tired?
• Do you need to sit close to the television to see clearly?

Listen without dismissing what they describe. Children who feel heard are more likely to mention a new symptom or change in their vision.

Turn healthy habits into small challenges

Eye health does not need to be presented as a list of restrictions. Instead, families can turn healthy habits into simple challenges.

During screen use or other prolonged close-up activities, try the 20-20-20 rule: every 20 minutes, look at something approximately 20 feet—or 6 metres—away for 20 seconds. These breaks can help reduce eye strain related to close work. Screen use may temporarily cause dry or tired eyes, blurred vision and headaches.

Children can also be encouraged to:

• Keep a comfortable distance from books and screens;
• Use devices in a well-lit room;
• Remember to blink;
• Alternate between different types of activities;
• Put the screen down if their eyes become uncomfortable.

Parents can take part as well. A family eye break is often easier to accept than a rule that applies only to children.

Make outdoor activities part of the routine

Playing outside gives children opportunities to move, explore and focus their eyes at different distances. Time outdoors is also associated with a lower risk of developing myopia, or nearsightedness. The Canadian Association of Optometrists encourages at least one hour of outdoor play each day—and more whenever possible.

Outdoor eye protection matters, too. Quality sunglasses that block UVA and UVB rays, along with a wide-brimmed hat, can help protect children’s eyes from the sun.

Make eye examinations a positive experience

An appointment with an optometrist can be presented as an opportunity to discover how the eyes work. The child may look at letters, pictures, lights and different objects. It is not a test they can pass or fail—it is simply a way to make sure their eyes are healthy and developing properly.

Eye examinations are important even when a child has no complaints. Some visual difficulties can go unnoticed and may affect reading, concentration, sports or learning. An optometrist can recommend an examination schedule based on the child’s age, health and individual needs.

Watch for possible changes

Consider consulting an optometrist if a child:

• Frequently squints;
• Closes or covers one eye to see;
• Holds books or screens very close;
• Repeatedly loses their place while reading;
• Often rubs their eyes;
• Reports headaches, blurred vision or double vision;
• Avoids reading or activities requiring visual precision;
• Appears to have difficulty seeing at a distance;
• Has an eye that turns inward or outward.

These signs do not necessarily indicate a serious problem, but they should be evaluated.

Make eye health a family priority

Children learn by watching the adults around them. When parents take screen breaks, wear sunglasses and spend time outdoors, these habits become a natural part of family life.

Talking openly about eye health also helps children understand their bodies and express what they feel. By giving them the right words, healthy habits and opportunities to ask questions, parents can help children take an active role in caring for their vision—today and throughout their lives.