Are you looking for fun and simple thematic centers that you can prep quickly for your preschool classroom? Pet Centers were created for children ages 4-6 and mature 3 year-olds. These centers are sure to keep their interest and will help build important literacy, math and writing (fine-motor) skills. This unit is also great review and practice for children leaving preschool and heading to kindergarten. There are a lot of opportunities to practice extra alphabet and number practice.