For ages 1+ Let your kiddos have some fun & make a mess and WE will handle the clean up! Children learn best when they actively engage with their environment and use all their senses. Young children are in a very concrete stage of development—they need to SEE and FEEL their world in order to understand it. By engaging in sensory play combined with skilled adult partners, they learn about a variety of textures, materials, and properties in the concrete manner they understand best.