An executive summary from
Time of Alfie Kohn's
The Homework Myth and
The Case Against Homework, which is a different book on the same topic by Sara Bennett and Nancy Kalish:
Quote:
Both books cite studies, surveys, statistics, along with some hair-raising anecdotes, on how a rising tide of dull, useless assignments is oppressing families and making kids hate learning. A few highlights from the books and my own investigation:
• According to a 2004 national survey of 2,900 American children conducted by the University of Michigan, the amount of time spent on homework is up 51% since 1981.
• Most of that increase reflects bigger loads for little kids. An academic study found that whereas students ages 6 to 8 did an average of 52 min. of homework a week in 1981, they were toiling 128 min. weekly by 1997. And that's before No Child Left Behind kicked in. An admittedly less scientific poll of parents conducted this year for AOL and the Associated Press found that elementary school students were averaging 78 min. a night.
• The onslaught comes despite the fact that an exhaustive review by the nation's top homework scholar, Duke University's Harris Cooper, concluded that homework does not measurably improve academic achievement for kids in grade school. That's right: all the sweat and tears do not make Johnny a better reader or mathematician.
• Too much homework brings diminishing returns. Cooper's analysis of dozens of studies found that kids who do some homework in middle and high school score somewhat better on standardized tests, but doing more than 60 to 90 min. a night in middle school and more than 2 hr. in high school is associated with, gulp, lower scores.
• Teachers in many of the nations that outperform the U.S. on student achievement tests--such as Japan, Denmark and the Czech Republic--tend to assign less homework than American teachers, but instructors in low-scoring countries like Greece, Thailand and Iran tend to pile it on.
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http://www.time.com/time/magazine/ar...376208,00.html
I'll see if I can figure out what definitions they're using--though I'll tell you right now I ain't sifting through pages and pages of Google hits. (feels too much like homework...
)