Matt Barnum of Chalkbeat reports that the Chan-Zuckerberg tech-based schools called Summit have been underreporting the percent of schools that quit their program every year.  After multiple news reports of high school students walking out in protest against the Summit tech platform, Summit responded by saying that only 10% of schools leave every year. That figure, writes Barnum, was widely reported. Summit has led the “movement” for “personalized learning,” which is in fact “depersonalized learning.” To be personalized, there…