Hand-eye coordination is important in development because it allows children to use their vision and hands together in a smooth, organized way. This skill supports everyday tasks like feeding, dressing, writing, and play. Strong hand-eye coordination improves fine motor control, accuracy, and motor planning, helping kids participate more independently at home and school. It also supports cognitive development by building attention, problem-solving, and spatial awareness, all of which lay the foundation for academic and self-care skills as children grow.