Paul Socolar & Ruth Curran Neild:

Despite efforts to more equitably distribute teachers, School District data obtained by the Notebook this spring show that schools with the highest concentration of poverty still have the most teacher turnover and the lowest percentages of highly qualified and experienced teachers.
Differences are most striking at middle schools and high schools. For instance, at high schools where more than 85 percent of the students live below the poverty line, nearly one in three teachers is not highly qualified and one in five has two or fewer years of experience. In the highest-poverty middle schools, nearly one in three teachers has two years or less of experience.
The same pattern is true for teacher retention and turnover – higher rates of poverty correlate with higher rates of turnover. Again, the differences are most striking in middle schools. Many schools lose 30 to 40 percent of their teachers or more each year.