The largest-ever humanitarian intervention in early childhood education shows that remote learning can produce results comparable to a year of in-person teaching. The other day some preschoolers were ...

AMERICAN FALLS, Idaho — After reading a book about the five senses to a semicircle of rapt 4-year-olds, Abi Hawker tells the children in her afternoon preschool class that she has a surprise for them.

When Colorado launches free preschool for 4-year-olds in 2023, it will join a half dozen other states that already offer universal preschool. All of them have encountered the same tricky task Colorado ...