News for hackers. Stuff that matters.
Re:High-achieving teacher sues state over evaluation labelin... by modzu on Monday November 03, 2014 @07:58PM (#8554623)
very interesting issues, but indeed the wapo article is garbage..

for those asking: http://en.wikipedia.org/wiki/Value-added_modeling

Re:High-achieving teacher sues state over evaluation labelin... by graycat on Monday November 03, 2014 @08:56PM (#8554790)
Good. See also my related <rant> below.