Child development in the first 5 years of age,and why it matters more than you think
The first 5 years of every human's life are the most important stage of development. During this period of time, the child’s brain grows rapidly, building the foundation for learning, behaviour, emotional wellbeing, and future success.
What does early childhood development mean?
Early childhood development (0–5 years old) is a critical stage of the human brain, where so much growing, learning, and foundation-building happens. During these early years, children develop their physical abilities (like movement and coordination), their social and emotional skills (behaviour and self-regulation), their language and communication, and their cognitive thinking (learning and problem-solving).What’s important to understand is that none of these areas develop on their own — they are all deeply connected. For example, when a child is learning to communicate, they are also building confidence, emotional awareness, and their ability to connect with others.In these early years, the brain forms millions of connections through everyday experiences. The simple, ordinary moments and interactions, their play and routines are actually shaping how children learn, how they relate to others, and how they think and respond to the world around them.Research consistently shows that the early years lay the foundation for lifelong learning, health, and well-being. The brain develops faster than at any other stage of life, and children are incredibly responsive to their environment, and their early experiences have a lasting impact.Reminder: It’s often the simple, everyday moments like talking, playing, comforting, and connecting that build strong developmental foundations. These small interactions may seem ordinary, but they are doing important work in shaping how a child grows and learns.
How can I support my child development?
Relationships: the heart of children’s development
Strong and secure relationships are at the center of a child’s development.Children learn about the world through their relationships. When caregivers respond consistently and warmly, children begin to understand that they are safe, valued, and that they can trust others. This sense of security supports emotional regulation, confidence, and social development.Your relationship with your child is the most powerful, but connections with whānau, educators, and other children also play an important role.At Early Roots NZ, we often talk about connection before correction, because behaviour is always a form of communication. There is an old belief about children being manipulative, when in reality, they're only trying to communicate something: "I need attention", "I need help", "I'm tired", "I'm feeling overwhelmed", "I need to feel safe", "I don't know how to explain what I'm feeling" - but we will talk about more about this in our next blog!
Play-based learning: how children learn best
Play is not just entertainment, it’s how children learn.Through play, children explore and make sense of the world around them. They develop problem-solving skills, build creativity and imagination, and learn resilience through trial and error.Play-based learning is a core part of early childhood education in New Zealand, and for good reason. It supports all areas of development in a way that feels natural and engaging for children.As a parent or caregiver, your role isn’t to control play, but to support it. This can look like giving children time and space to explore, encouraging their curiosity, and being present and engaged. Even small moments of connection during play can have a big impact.
What else influences a child’s development?
While relationships and play are central, there are other important factors that shape development in the early years.Nutrition plays a big role in supporting brain development, energy levels, and overall growth. In this subject, it's important to mention how children also learn from what they see, so sharing meals and modelling healthy eating helps build positive habits from an early age.Physical activity is just as important. Running, climbing, balancing, and outdoor play all support both physical and cognitive development. These experiences help children build motor skills, develop coordination, and improve their ability to focus and learn. Encouraging movement early on supports lifelong healthy habits.Health is another part of the picture. Most children will experience minor illnesses as they grow, and this is a normal part of childhood. However, if there are ongoing health or developmental concerns, early support can make a significant difference. Trusting your instincts as a parent is important, if something doesn’t feel right, it’s always okay to ask for help.Environment and community also shape children development. Here in New Zealand, access to safe outdoor spaces, early childhood education, playgroups, libraries, and community support all contribute to a child’s growth and wellbeing. Feeling a sense of belonging within a community supports both tamariki and their families.
Every child develops differently
A very important reminder for all of us parents:One of the most common concerns for parents is whether their child is “on track.”The reality is that every child develops at their own pace. While developmental milestones can give general guidance, there is a wide range of what is considered typical. For example, children may begin walking anytime between 8 and 18 months.So next time you find yourself comparing your child’s achievements, remind yourself to focus on their individual progress. And if you have any concerns, seeking advice early can provide reassurance and the right support if needed.
The parenting support
Or what we like to call it… The Early Roots Village.Parenting in the early years can feel overwhelming at times. You might find yourself questioning your decisions and ways of parenting so often you may feel like you are “about to lose it”.At Early Roots, we recognise that supporting children starts with supporting parents and caregivers. In fact, children behave better when they feel safe and connected with their caregivers - and in order to make them feel safe and build a stronger connection with our tamariki we need tools and real-life strategies that help us respond in the most calm and positive way.And remember… You don’t need to have all the answers. What matters most is being present, building strong relationships, and being open to learning along the way.Looking after your own wellbeing is also an important part of this. When you feel supported, you’re better able to support your child.
Final thoughts: small moments, big impact
Child development in the first five years isn’t about perfection, they don’t need an instagram kind of life, it’s about connection!The most meaningful things you can offer your child are love and security, time to play and explore, and a safe, nurturing environment. These everyday experiences shape your child’s future more than anything else.If you’re looking for more support, guidance, or practical strategies, I’m here to walk alongside you and help you feel more confident in your parenting journey.
