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Friday, February 19, 2016

Shanker Blog: Student Attrition And "Backfilling" at Success Academy Charter Schools:

Shanker Blog: Student Attrition And "Backfilling" at Success Academy Charter Schools: What Student Enrollment Patterns Tell Us | National Education Policy Center:

Shanker Blog: Student Attrition And "Backfilling" at Success Academy Charter Schools: What Student Enrollment Patterns Tell Us


This is the second of two posts on Success Academy Charter Schools. The first post was entitled “Student Discipline, Race and Eva Moskowitz’s Success Academy Charter Schools.”
Last fall, at a press conference called to respond to a New York Times exposé of efforts to “push out” targeted students from New York City’s Success Academy Charter Schools, Eva Moskowitz , the charter chain’s founder and CEO, described those practices as “an anomaly.”
“Our goal in suspending children or issuing any consequences,” Moskowitz told reporters, “is not to get rid of children or to have them leave our school. It is to have them have high standards of conduct.”
Last week, at a press conference called to respond to the New York Times publication of a video of a Success Academy model teacher berating a child for making a mistake in arithmetic, Moskowitz reiterated her claim that such practices were “anomalies.”
The notion that students were being “pushed out” in order to boost Success Academy scores on standardized exams was “just crazy talk,” Moskowitz told journalist John Merrow in a PBS interview.
Does the available evidence support Moskowitz’s claims? In search of an answer, I examined the student enrollment patterns at Success Academy Charter Schools, using the data currently available in the New York State Education Department’s school report cards.
The following charts capture those data. The first chart pools the student enrollment numbers across all Success Academy Charter Schools; the subsequent charts (below) are for the individual Success Academy Charter Schools that have four years or more of data.1 I have color coded the charts to make it easier for readers to follow the student cohorts as they pass through different grades.
The general pattern is unmistakable.  In the early grades, student enrollment in Success Academy Charter Schools increases: Whatever losses the schools may suffer through student attrition are more than compensated for by the enrollment of new students. After Grade 2, however, the enrollment numbers begin to decline and do so continuously through the later grades. There are only small variations in this essential pattern among the different Success Academy Charter Schools.
In New York State, high stakes standardized exams begin at the end of Grade 3.
Success Academy Charter Schools has made a conscious decision to not fill seats opened up by student attrition in the upper grades of its schools. And this is a deliberate, network-wide practice, as evidenced by Success Academy’s own website. When Shanker Blog: Student Attrition And "Backfilling" at Success Academy Charter Schools: What Student Enrollment Patterns Tell Us | National Education Policy Center: