ahlam1399
04-26-2017, 02:01 AM
New York City's plan for universal preschool for 3-year-olds aligns with a growing body of research showing that the benefits of high-quality pre-K can persist for years.
أكثر... (http://www.npr.org/sections/ed/2017/04/25/525594764/the-research-argument-for-nycs-preschool-plan-for-3-year-olds?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/sections/ed/2017/04/25/525594764/the-research-argument-for-nycs-preschool-plan-for-3-year-olds?utm_medium=RSS&utm_campaign=news)