The problem with how Rhee fired teachers
(Note: IMPACT is the evaluation system used)
It may well be that all 165 teachers fired because of bad evaluations under IMPACT were bad at their jobs, but IMPACT isn’t designed well enough to tell, according to a number of teachers and other educators.
According to Turque, about 20 percent of the District’s classroom teachers -- all of them reading and math instructors in grades 4 through 8 -- were evaluated on student improvement in scores on the District of Columbia Comprehensive Assessment System, or DC CAS. Those were the only grades and subjects for which there is annual test score data from DC CAS. “Value-added” -- a misnomer that ranks with the best of them -- will constitute 50 percent of their evaluation...
Under IMPACT, all teachers are supposed to receive five 30-minute classroom observations during the school year, three by a school administrator and two by an outside "master educator" with a background in the instructor’s subject. They are scored against a "teaching and learning framework" with 22 different measures in nine categories. Among the criteria are classroom presence, time management, clarity in presenting the objectives of a lesson and ensuring that students across all levels of learning ability understand the material.
A number of teachers never got the full five evaluations, apparently because a number of master teachers hired to do the jobs quit, according to sources in the school system. But even if they all were, let’s look closely at this: In 30 minutes, a teacher is supposed to demonstrate all 22 different teaching elements. What teacher demonstrates 22 teaching elements -- some of which are not particularly related -- in 30 minutes? Suppose a teacher takes 30 minutes to introduce new material and doesn’t have time to show. ... Oh well. Bad evaluation...
http://voices.washingtonpost.com/answer-sheet/dc-schools/the-problem-with-how-rhee-fire.html?wprss=answer-sheet Oh, my: "Among the ways instructors can demonstrate that they are instilling student belief in success is through 'affirmation chants, poems and cheers.' "
load o' crap.