Standardized tests certainly aren’t going anywhere. States that have dumped exams aligned with the Common Core aren’t dumping high-stakes testing; they’re just switching to new tests, like the ACT’s Aspire. (Other ACT offerings include the Explore, the Engage and the Compass. Apparently standardized tests are titled by the same people who name midsize sedans.)

The Common Core is the way math was taught before. True, the new South Carolina standards are 92 percent aligned with the Common Core. But the Common Core was 97 percent aligned with the math standards South Carolina was using before! The term “number sentence,” which the comedian Stephen Colbert mocked, is 50 years old, and the kind of problem it describes appears in textbooks from the 1920s.

A study using Current Population Survey data shows that, from 1996 to 2012, elementary, middle, and high school teachers earned less than other college graduates, but the gap was smaller for public school teachers and smaller still if they had union representation; moreover, the mitigating effects are stronger for female than male teachers, so the within-gender pay gaps are much larger for male teachers.

1) Poor kids are six times more likely to attend ‘high-poverty’ public schools

The problem is compounded by parents who expect their kids to do well in school and would resort to any help they can get, including tuition or enrichment classes for their children.

educational challenge in America is not just about poor kids in poor neighborhoods,” he said. “It’s about many kids in many neighborhoods. The [test] results underscore that educational shortcomings in the United States are not just the problems of other people’s children.