An oxymoron? Perhaps, but 500 million years ago, such a creature roamed the vast seas. That was before the dinosaurs and concurrent with the Cambrian explosion. Scientists who put the fossil parts together described the giant shrimp this way:

. . . this underwater predator had a segmented body, a pair of claws and a circular […]

If your classroom experiences are at all like some of mine, then you know the frustration of having students who either cannot or will not consider the relationship between their book knowledge and its applications in society. I provide what I consider to be scaffolded reading/thinking/discussion opportunities around current science issues connected to concepts learned […]

In his book Hot, Flat, and Crowded, Thomas Friedman challenges policymakers to assume strong leadership and create policies that will change cultures from ones of excessive, thoughtless waste to ones of thoughtful, integrated efficiency with a long-term vision of a sustainable planet. He presents numerous scenarios in which the alternative approach is not only in […]

I recently read The Omnivore’s Dilemma by Michael Pollan. One of the issues Pollan calls readers’ attention to is the meaning of “organic.” The U.S. Department of Agriculture appears to have a clear sense of what it means to be organic. See their web page on which 12 links to organic farming-related documents appear. Most […]