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- 420623
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- 2012-3-15
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20楼
发表于 2012-2-22 15:38
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Chloe Handbags 900 students
?in fact,chloe handbags, a survey of 2,chloe outlet,900 students, conducted in 2004 by the university of michigan,chloe bag, found that the amount of time spent on homework increased 51% since 1981.
and the youngest students are often the most affected. another academic study found that in 1981 students ages 6 to 8 did an average of 52 minutes of homework a week, but by 1997 they were doing 128 minutes. yet another study, although admittedly less scientific as it was conducted by the associated press and aol, found elementary school students averaged 78 minutes of homework a night. meaning a third grader, who should only be hitting the books for about 30 minutes a night, may be grappling with much more homework than they can reasonably handle. |
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