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Additional Student Charts and Mineral Samples for 12044

12045

Set of 10 additional student charts and mineral samples for use with the What Mineral Is It? classroom project (Item # 12044).

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$26.95 Set $41.95 Set

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Rocks (DVD)

D038

The study of rocks is an essential part of studying the age and evolution of Earth. In Rocks, students will examine the characteristics of each of the major types of rocks: igneous, sedimentary and metamorphic. From stalactites and stalagmites to intrusive and extrusive rocks, students will examine how rocks are formed in this exciting program. A visit to Mammoth Mountain in California showcases the interesting rock formation known as the Obsidian Dome, while a fun, hands-on demonstration illustrates how different sized-particles of sediment settle out of water at different rates. Part of the Earth Science in Action DVD Series. A Teacher's Guide is included and available online. 23 minutes. Grades 5 to 8.

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$35.95 Each $39.95 Each

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All About Rocks & Minerals (DVD)

D025

Minerals are an important part of everything around us -- from the pencils we write with to the airplanes in the sky. Even the earth beneath our feet is packed solid with these essential building blocks. In All About Rocks and Minerals, children will discover the characteristics of minerals and see how different minerals make up different kinds of rocks: igneous, sedimentary and metamorphic. A visit to a lapidary shop examines some beautiful gemstones, while a fun, hands-on investigation demonstrates how solid crystals can be made from a liquid. Part of the Earth Science for Children DVD Series. A teacher's guide is available online. 23 minutes. Grades K to 4.

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$26.95 Each $29.95 Each

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Sedimentary Rock Student Charts and Rock Samples - Set of 10

14237

For use with 14236 Sedimentary Rock Classroom Project. This activity explains the three main classifications of sedimentary rock: clastic, chemical, and organic. The importance of the origin is emphasized, and the relationship of particle size is demonstrated and explained. Grades 7-12.

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$26 Each $36.50 Each

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What Rock Is It? Student Charts w/ Rock Samples - Set of 10

12047

For use with 12046 What Rock Is It? classroom project.

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$28 Set $41.95 Set

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