|Water Smart: The Sun, Water Cycle, and Climate VHS
The sun is presented as the source of energy for Earth, driving the water cycle. This program covers the fundamental phases of the water cycle but goes beyond precipitation, evaporation, and condensation.
|6 - 12||VHS||$59.00|
|Greatest Inventions with Bill Nye: 8-Pack Bundle VHS
Host Bill Nye takes viewers on an exciting journey across time and space to explore one of humanity's greatest legacies: inventions.
|6 - 12||VHS||$379.95|
|Clouds & What They Mean DVD
Discover the various cloud formations and learn their relationship to weather changes.
|6 - 12||DVD||$64.95|
|Ever-Changing Earth for Students: Erosion DVD
Relates the role of gravity in erosion, documents how scientists study erosion, highlights the California landslide problem, surveys the destruction caused by fast erosion, and discusses why deforestation and development increase the erosion process.
|K - 5||DVD||$29.95|
|Isaac Asimov's Library of the Universe: The Solar System: The Sun DVD
Take a mesmerizing journey through space with this comprehensive collection. From nearby planets to the far reaches of the universe, this series covers all aspects of astronomy and space education.
|K - 2||DVD||$19.95|
|Dynamic Earth CD-ROM
What's the difference between a tornado and a hurricane?
|3 - 5||CD-ROM||$49.95|