Promote Early Childhood Development – Busy boards are fun, interactive, and a Montessori way of learning for babies aged six months to toddlers aged three. From birth to early childhood, children use their senses to explore and try to make sense of the world around them. This is crucial to early childhood development. This helps provide opportunities for children to use their senses as they explore through sensory play. Not only does this develop motor skills, but it may encourage them to stop touching real “forbidden” household objects and instead focus on their own.