By Eric Westervelt
President Obama has called repeatedly on Congress to help states pay for “high-quality preschool” for all. In fact, those two words — “high quality” — appear time and again in the president’s prepared remarks. They are also a refrain among early childhood education advocates and researchers. But what do they mean? And what separates the best of the nation’s preschool programs from the rest?
NPR found one answer to those questions in Tulsa, Okla. The city is known as a national leader in early childhood education. There, preschool means teachers are unusually well-educated, well-trained and well-paid. Educators in Tulsa have worked to make classrooms safe and nurturing, but also challenging.