Children enjoy playing with clay because it is a fun and relaxing activity that allows them to explore their creativity and dexterity. Clay is a versatile material that can be manipulated in many ways, such as squeezing, poking, and pulling. Children can use clay to learn about texture, shape, and form, and it can help them develop hand-eye coordination and fine motor skills. Clay can also be a calming activity that can help children express emotions and relieve stress.