Synopsis
Includes activities designed to explore the broad spectrum of geologic phenomena such as plate tectonics, continental drift, mountain and valley formation, and erosion.
Reviews
Grade 4-7. Although this title is as much a craft book as it is a geology text (LC assigns it to 551), it will be a boon to students seeking projects, and to teachers, nature counselors, and scout leaders as well. Enough general science material (curriculum coordinated, of course) is included to provide a base for the sometimes rather loosely related project. For example, a double-page spread (with photos and diagrams) on the layered makeup and internal heat of planet Earth is paired with a recipe for "Earth Balls" made of layers of tasty ingredients around a "molten" core of jam. Other projects are more scientific: making a seismograph after reading about earthquakes, for instance, or growing crystals in various solutions after a study of crystalline structure. Some are straight crafts (making a pebble trivet) and others have applications elsewhere in the curriculum (making adobe bricks?perfect for model pueblos or the Alamo). Safety warnings are included (along with a not-our-fault caveat) as are encouragements in the face of frustration ("Don't worry if you can't figure out..."). Clear, full-color photos depict finished products, wonders of nature, and a careful sex/ethnic balance in a bunch of clean-cut 10-13 year olds. While not as imaginative or thought-provoking as Linda Allison and David Katz's Gee Wiz! How to Mix Art and Science or the Art of Thinking Scientifically (Little, Brown, 1983), Geology Crafts is a useful, more focused compendium that presents information and certainly promotes manual dexterity.?Patricia Manning, formerly at Eastchester Public Library, NY
Copyright 1997 Reed Business Information, Inc.
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