The retirement of thousands of baby boomer teachers coupled with the departure of younger teachers frustrated by the stress of working in low-performing schools is fueling a crisis in teacher turnover that is costing school districts substantial amounts of money as they scramble to fill their ranks for the fall term.
Superintendents and recruiters across the nation say the challenge of putting a qualified teacher in every classroom is heightened in subjects like math and science and is a particular struggle in high-poverty schools, where the turnover is highest. Thousands of classes in such schools have opened with substitute teachers in recent years.
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The commission has calculated that these days nearly a third of all new teachers leave the profession after just three years, and that after five years almost half are gone — a higher turnover rate than in the past.
All the coming and going of young teachers is tremendously disruptive, especially to schools in poor neighborhoods where teacher turnover is highest and students’ needs are greatest.
According to the most recent Department of Education statistics available, about 269,000 of the nation’s 3.2 million public school teachers, or 8.4 percent, quit the field in the 2003-4 school year. Thirty percent of them retired, and 56 percent said they left to pursue another career or because they were dissatisfied.
http://www.nytimes.com/2007/08/27/education/27teacher.html?ei=5065&en=65d9acff3a74f3c2&ex=1188878400&partner=MYWAY&pagewanted=print