By three of four years old, a child becomes very interested in learning new things. The curriculum that is taught to these youngsters at a preschool in Phoenix is designed for the young mind and kids this age pick up quite quickly. One very important skill they will learn is with the relationships that they build and interactions with other children that will better prepare them for grade school. They also begin learning language skills, math skills and science principals and are able to apply it to many things in their daily life.