IT'S A DEVICE TO MAKE PARENTS THINK TEACHERS ARE DOING THEIR JOBS:

"Homework is seen to benefit time management, self-discipline, [and] organizational skills, but there have been no studies that really have shown that homework actually either develops those skills or reinforces them," says Etta Kralovec, professor emerita at the University of Arizona and author of The End of Homework and Schools That Do Too Much. She's not the only homework researcher who is questioning how and why homework is done. Linda Cameron and Lee Bartel from the Ontario Institute for Studies in Education have critiqued homework practices in Canada, noting, in 2010, that homework "may well be the 'tipping point' for the next educational reform movement" because the issue is "now uppermost in many parents' and teachers' minds." Denise Pope, a senior lecturer at the Stanford Graduate School of Education, has found that, for many students, homework is the greatest source of stress in their lives. Homework stress can lead to burnout and negative impacts on academic achievement.

Kralovec tells me that there is no benefit to homework for elementary school students at all. A meta-analysis published in 2006 by Harris M. Cooper, distinguished professor emeritus at Duke University in Durham, North Carolina, looked at all of the homework research that had been done in the United States between 1987 and 2003 and found that homework had "no association with achievement gain" in students from kindergarten through grade five. And while there is a link between homework and academic success in middle and high school students, Kralovec says that might be more correlation than causation. One example she gives is that students taking advanced placement classes in high school typically do more homework than their peers in other classes: Are they having more academic success because they do more homework, or are they doing more homework because those advanced classes tend to assign more of it?

Kralovec says that not only are the benefits of homework questionable but the practice also has clear detriments. It takes time away from more meaningful things that families can do together, like reading or playing. It can create tension between parent and child by placing them in the role of teacher and student--especially if the child already finds that a nerve-wracking role to play at school. It might also limit the extracurricular activities the child can participate in, especially if they're expected to do homework every night.

Part of the issue is that children, like adults, perform better when they have adequate outlets for stress--like exercise or leisure. In a groundbreaking educational program in Vanves, France, that started in 1950, students showed improved academic achievement when classroom time was shortened and physical education was extended. Follow-up studies, including some done in Canadian cities like Victoria, BC, and Trois-Rivières, Quebec, have produced similar results. Another facet to consider is that academic competency is not the only capability children need to develop: a study by Mollie Galloway, Jerusha Conner, and Denise Pope found that students overloaded with homework were "not meeting their developmental needs or cultivating other critical life skills."

Tweet   @brothersjudd