The Hechinger Report – Kyle Spencer 
American students are bombing math. In 2015, a mere 25 percent of high school seniors were proficient in the subject, according to the National Center for Education Statistics, which produces the most reliable data on academic competency. Efforts to improve these numbers have abounded. Dozens of states have incorporated more rigorous standards through the implementation of the Common Core. Many schools have tweaked math classes to include more visualization and lessons that relate more to real life. (more)