Add in certification rules that keep mid-career professionals with strong math and science skills out
of teaching, near - lifetime employment policies and discipline processes that keep
laggard and criminally - abusive teachers in the profession, and practices that all but ensure that low -
quality teachers are
teaching the poorest children, and shoddy teacher training perpetuates the nation's educational caste system.
Given that defined - benefit pensions (along with near - free healthcare benefits, near - lifetime employment rules in the form
of tenure, and seniority - and degree - based pay scales) have been proven to be ineffective in either spurring improvements in student achievement, are a disincentive in rewarding high -
quality work by teachers (who get the same levels
of compensation as
laggard colleagues), and actually serve as a disincentive to luring math and science collegians into
teaching, it is high time to scrap this and other aspects
of traditional teacher compensation.