Ages and Stages

Iowa State University Extension has good information on children and their ages and stages. Here are the websites for each age. All are free of charge. For more information on early childhood issues contact Iowa State University, University Extension webpage.

0-12 Months
12-18 Months
18-24 Months
Two Year Olds
Three Year Olds
Four Year Olds
Five Year Olds
Six to Eight Year Olds