Camera, L. (2018, April 18). Two Steps Forward, One Step Back: The State of Preschool in the U.S. Retrieved April 19, 2018

State spending on preschool reached more than $7.6 billion in 2017 — up from $2.4 billion in 2002 — according to a report by the National Institute for Early Education Research. Data also show an increase in preschool enrollment.

Best Practices