Children develop the ability to understand letters and sounds through a gradual, beautifully layered process that begins in infancy and strengthens throughout the preschool years. By age 4–6, most children are ready to link sounds to letters and begin foundational reading skills—but the pace is unique for every learner.

Parents everywhere are increasingly focused on helping their children start reading early—and for good reason. Early literacy offers powerful benefits, from stronger brain development and richer vocabulary to greater confidence and school readiness. When young children are exposed to books, stories, and playful language experiences, they build the foundation for lifelong learning. Understanding why early reading matters can help families make informed, supportive choices that nurture both skills and a genuine love of reading.

Raising a 4–5-year-old is an exciting mix of curiosity, big emotions, and rapid learning. At this age, children are developing independence, expanding their imaginations, and building the social and emotional skills they’ll carry into kindergarten and beyond. In this parent-friendly guide, you’ll discover what typical development looks like, how to support challenging behaviors, and simple at-home activities that boost confidence and learning. Whether you’re wondering if your child is “on track” or simply looking for practical tips, this resource will help you understand and nurture your preschooler with confidence.