Substitutes hurting learning
A year is a long time in a child’s education. It’s also how much timekids can spend with substitute teachers from kindergarten through highschool — time that’s all but lost for learning.
A year is a long time in a child’s education. It’s also how much time
kids can spend with substitute teachers from kindergarten through high
school — time that’s all but lost for learning.
Despite pressure on schools to increase instructional time and meet
performance goals, the vacuum created by teacher absenteeism has been
all but ignored — even though new research suggests it can have an
adverse effect in the classroom.
The problem isn’t just with teachers home for a day or two with the
flu. Schools’ use of substitutes to plug full-time vacancies — the
teachers that kids are supposed to have all year — is up dramatically.
Duke University economist Charles Clotfelter, among a handful of
researchers who have closely studied the issue, says the image of
spitballs flying past a daily substitute often reflects reality. “Many
times substitutes don’t have the plan in front of them,” Clotfelter
said. “They don’t have all the behavioural expectations that the
regular teachers have established, so it’s basically a holding pattern.”
Clotfelter’s examination of North Carolina schools is part of emerging
research suggesting that teacher absences lead to lower student test
scores, even when substitutes fill in.
Raegen Miller, a postdoctoral fellow at the University of Washington,
is examining the impact of teacher absences on fourth-grade test scores
in an urban school district he chooses not to identify. His findings
show when the regular teacher is gone for two weeks, it can set
students back at least that amount of time.
“Teachers often have to re-teach material, restore order and rebuild
relationships after absences,” said Miller, who is conducting the
research with Harvard University.
Part of the problem may be that standards for substitutes vary widely
but are typically far below those for full-time regular teachers. Some
schools don’t require background checks, and many don’t require
substitutes to have attended college, let alone graduated.