Laboratory evidence of a positive effect of sleep on declarative memory consolidation suggests that naps can be used to boost school learning in a scalable, low-cost manner. The few direct investigations of this hypothesis have so far upheld it, but departed from the naturalistic setting by testing non-curricular contents presented by…

A developmentally appropriate early child classroom is described as one offering children organized activity choices, opportunities to explore content areas, and a time structure encouraging learning from one another and from adults in one-to-one and small group contexts. In addition, teachers would employ assessment practices related directly to…