In one of the phases defined by the natural way and bring a can do, one is suitable for the ages. Children's potential in this overtime period known as maturity level.
In any period of time specified in the way of nature. And brings the ability to do something, be age-appropriate. The potential of children is expressed in a reasonable time. Also known as maturity level.
In any one phase is determined by the way of nature. Capable of doing anything, and bring suit. The potential that children show in due time. Also known as maturity levels