. . . .In New York for example, one of the first states to roll out the new curriculum, scores from Common Core tests dropped like a stone—and the achievement gaps dramatically widened. In 2012, prior to the Core’s implementation, the state reported a 12-point black/white achievement gap between average third-grade English Language Arts scores, and a 14-point gap in eighth-grade English Language Arts (ELA) scores. A year later enter the Common Core-aligned tests: the respective gaps grew to 19 and 25 points respectively (for Latino students the eighth grade ELA gap grew from 3 to 22 points). The same expansion of the gap occurred in math as well. In 2012, there was an 8-point gap between black/white third-grade math scores and a 13-point gap between eighth-grade math scores. In 2013, the respective gaps from the Common Core tests expanded to 14 and 18 points.
The problem however, is more than just a gap in average scores. Using another indicator, the percentage of black students who scored “Below Standard” in third-grade English Language Arts tests rose from 15.5 percent to a shocking 50 percent post-Common Core implementation. In seventh-grade math, black students labeled “Below Standard” jumped from 16.5 percent to a staggering 70 percent. Students with disabilities of all backgrounds saw their scores plummet– 75 percent of students with disabilities scored “Below Standard” on the Grade 5 ELA Common Core tests and 78 percent scored “Below Standard” on the 7th grade math test. Also, 84 percent of English Language learners score “Below Standard” on the ELA test while 78 percent scored the same on the 7th grade math exam. . . .