Science news articles about 'kindergarten class'

A new analysis of data from the Early Childhood Longitudinal Study Kindergarten Class of 1998-1999 found that the reading and math benefits experienced by full-day kindergarteners versus part-day ...

... produced by the Early Childhood Longitudinal Study, Kindergarten Class of 1998-99 (or ECLS-K ... kindergarten and fifth grade were roughly equal. The number of private schools in the study did not allow ...