In any grade there is a two-year age span where children will be performing at, above, or just behind grade level.

In the age span from birth to middle adolescence, the changes are faster in all of the domains.

The presence of children of a wider age span may also make the class too diverse for a teacher to manage well.

During the 1990's, she said, more disabled workers will enter the work force, along with people representing a broader age span.

Childhood is the age span ranging from birth to adolescence.

The recommended age span is 8 to 12, although there have been hundreds of older and younger visitors.

I was trying to picture siblings with a forty-year age span.

Classes were often large and the age span of students great.

Donnah - 1 month 13 days ago At the end of the day it was doomed by age span of 15 years.

The age span 65-100 is such that some families may have two generations in retirement, with young-old people as carers of very old parents.