Each is run differently depending on the age range. In children, it is also know something and not know something. Working-age adults who know the words.Old age, it will recognize the origins of the Word as well.
Each age group has a different word. Depending on age Childhood is also something known and unknown something. Working age is not known, the elderly will know the origin of the word as well.
Each stage is called different words, depending on age. In childhood, also know something and unknown things. Working age for known words.And that to know the origin of the word as well.