Three-year-olds are typically energetic and curious children who are beginning to explore the world around them. At this age, they often engage in imaginative play, enjoy simple games, and start to develop social skills by interacting with peers. Their language skills are rapidly expanding, allowing them to express their thoughts and feelings more clearly. Physically, three-year-olds are improving their coordination and balance, which enables them to run, jump, and climb with more confidence. They are also learning to follow simple instructions and can often complete basic tasks independently, such as dressing themselves or helping with household chores.