- Student Wellbeing
Your child has finished their homework. Dinner is still an hour away. They reach for a device, and you let them, because it has been a long day and a little quiet is welcome. Then an hour passes. Then two.
If this sounds familiar, you are not alone. Screen time for kids is one of the most genuinely confusing aspects of raising children today. This is not a guide that will tell you screens are the enemy. They are not. Instead, it offers a clearer way of thinking about what a healthy digital balance looks like and how parents can, in practical, consistent ways, create it at home.
How Screen Time Affects Children's Development
The concern about screen time is not simply about the hours logged. It is about what those hours take away from. When screen time consistently replaces opportunities for unstructured play, physical activity, face-to-face conversation, and rest, children may miss experiences that are important for healthy development.
None of this means screens themselves are harmful. Context matters enormously. A child watching a nature documentary, video-calling a grandparent, or using a creative design tool is having a very different experience from that of someone scrolling passively through short-form content for two hours. The question is not how many hours, but what kind of content, and what it is replacing.
Recommended Screen Time by Age
Guidance from the World Health Organization (WHO) and the American Academy of Pediatrics (AAP) provides a helpful starting point, but it is important to remember that every child and family is different.
- Under 18 months: Avoid screen time, except for video calls with family members, which encourage interaction rather than passive viewing.
- 18 months to 2 years: If screens are introduced, choose high-quality content and watch together whenever possible.
- 2 to 5 years: Aim for no more than one hour of high-quality screen time each day, with an adult helping children understand what they are watching.
- 6 years and older: Rather than focusing on a strict daily limit, prioritise high-quality content, healthy routines, and a balance between screen use, sleep, physical activity, learning, and face-to-face relationships.
- Teenagers: As children become more independent, the focus shifts towards helping them manage technology responsibly. Recreational screen use should not regularly interfere with sleep, schoolwork, physical activity, relationships, or overall wellbeing.
These are guidelines rather than rigid rules. The goal is not simply to count minutes, but to ensure that technology supports children's learning, creativity, and relationships without replacing the experiences they need to grow and thrive.
Signs Screen Time May Be Becoming Unhealthy
Rather than focusing only on the number of hours your child spends on devices, pay attention to how technology affects their daily life. Frequent arguments about switching devices off, difficulty sleeping, losing interest in hobbies, avoiding time with family or friends, or becoming upset when screens are unavailable can all be signs that it's time to reassess your family's digital habits.
The aim is not to eliminate screens altogether, but to make sure they remain one part of a balanced childhood rather than replacing opportunities for movement, creativity, conversation, and rest.
How to Manage Screen Time at Home
A healthy digital balance is not about strict rationing or screen-free households. For most families, that is neither realistic nor particularly useful. Instead, it means using screens intentionally, protecting the essentials, choosing content that adds value, and building an offline life that is genuinely engaging.
Establish clear, consistent expectations
Children do better with clear expectations than with vague rules that shift depending on the day. Rather than negotiating screen time on a case-by-case basis, families benefit from a clear, shared routine: when screens are available, for how long, and what happens when time is up.
Keep mealtimes and bedrooms screen-free
These two boundaries, more than any others, protect the experiences that matter most. Mealtimes are one of the few remaining daily opportunities for genuine family conversation.
Watch with them sometimes
One of the most effective things a parent can do with younger children is to occasionally share their screen time, opening the door to conversation about what they are seeing.
Offer compelling alternatives
Children do not reduce screen time when screens are simply removed. They reduce it when something else in the physical world is genuinely more interesting.
Model the balance you want to see
A household where adults are constantly on their phones will produce children who are constantly on their phones, regardless of the rules in place.
How NIST Approaches Screen Time and Digital Balance
At NIST International School in Bangkok, technology is intentionally integrated into learning across the Full IB Continuum. Students use digital tools for research, collaboration, creative production, and communication. The goal is not simply to reduce screen time, but to help students develop the digital literacy and self-regulation needed to use technology purposefully.
Like all aspects of learning, developing healthy digital habits is most effective when schools and families work together. NIST's community guidelines encourage families to help their children develop a positive digital footprint and make thoughtful choices about technology at home, recognising that healthy digital habits are built through this partnership.
At the heart of this is NIST's holistic approach to wellbeing, which promotes balanced lifestyles, respectful relationships, and meaningful learning both inside and beyond the classroom. For students from over 90 nationalities, learning to use technology with intention is part of what it means to be a thoughtful, globally aware person.
Helping Students Thrive in a Digital World
NIST International School welcomes families to learn more about how students develop the confidence, balance, and digital literacy needed to thrive in a digital world.