During their fifth year of life, preschoolers’ coordination and ability to use their hands is almost fully developed, and they become more independent. They can now brush their teeth and dress themselves without assistance and may be able to lace their shoes.
References
Shelov, S. P. (Editor-in-Chief). (2004.) Caring for Your Baby and Young Child: Birth to Age 5. The American Association of Pediatrics. Revised edition. New York: Bantam Books.