Joanne Jacobs
@joanneleejacobs
Education (joannejacobs.com) blogger, author of Our School.
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http://www.joannejacobs.com 27-12-2008 21:16:23
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Kids may enjoy molding a volcano and making it "erupt" with Coke and Mentos. But they won't learn about volcanoes. "If you don't know anything, you can't understand anything," says Paul A. Kirschner tinyurl.com/5589d83t Holly Korbey Dylan Wiliam Frederick M. Hess Robert Pondiscio Natalie Wexler