“We have things in a math book that are not related to math, that are completely separate from that,” she said. “I don’t want to give up five, 10, 15 minutes of math time for things that ...

The study tracked about 39,000 students who attended First Class Pre-K between 2009 and 2014. Researchers examined their performance on the state assessment tests, called ACT Aspire, in 2014-2015 ...