AgroWorld: Science, Technology and Society
SEPTEMBER/OCTOBER 2005  
 A Resource for SECONDARY EDUCATORS

Welcome to AgroWorld!

This bimonthly E-zine has been developed for the secondary educator and their students. Each issue features current events, classroom resources, activities, and grant opportunities that enhance standards based on science, applied technology, and social studies curricula.

News you can use in your classroom today!

For more information or to check out your state's resources, visit us on the web at www.agclassroom.org


SCIENCE
Turkey Droppings Used as a Charcoal Filter
Filter Pellets Learn about how agricultural scientists have taken ordinary poultry manure, and then converted it into granules and powders that can mop up pollutants in water.
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Germinator: An Idea for Old Jewel Cases
Germinator Gathering and charting data on root and shoot growth is fun with these quick and easy seed germinators!
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Mini-Movies on Microorganisms
Protozoa Molecular Expressions Movie Gallery contains animated videos of selected time-lapse digital image sequences that explore all things "small." There are some excellent video segments that explore "Pond Life." These movies can be viewed from the Internet or downloaded.
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TECHNOLOGY
Create and Manipulate Your Own Maps
Map You've seen other atlases. They're typically big books of paper maps. The pages in this atlas are here on the Internet whenever you need them. This is a new portrayal of America in maps. We use new technologies, but we honor traditions of accuracy, reliability, and innovation. You've found the single best Federal source for national maps and geographic information on the Web. The people and places of the United States are here.
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Transportation Fuels Debate Game
Fuel PumpIn the "Transportation Fuels Debate Game" student teams learn about transportation fuels, renewable and nonrenewable, and then are assigned to represent the different fuels and argue each one's merit in a debate. This is a complete instructional unit.
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What is Biomass Energy?
tractorWe have used biomass energy or bioenergy— the energy from organic matter— for thousands of years, ever since people started burning wood to cook food or to keep warm. And today, wood is still our largest biomass energy resource. But many other sources of biomass can now be used, including plants, residues from agriculture or forestry, and the organic component of municipal and industrial wastes.
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SOCIETY
Weather and Agriculture
LogoThis online lesson plan from National Geographic Xpeditions, helps students to discover the relationship between climate and agriculture. Through role-play and simulation, students purchase farms in specific parts of the United States and investigate that region's weather and climate in order to maximize the chances that their farms will succeed.
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Key Ingredients - 500 Years of American Food
Key IngredientsTravel through 500 years and from coast to coast as you explore how Americans grow, prepare, and serve foods. Through this activity, you will discover how American cuisine is a product of both our regional uniqueness and international diversity.
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Dust Bowl Days - A Great Lesson Plan
Dorthea Lange pictureThe ballads of Woody Guthrie, the novels of John Steinbeck and the WPA photographs of artists such as Dorothea Lange have embedded images of the Dust Bowl in the American consciousness. Introduce this dramatic era in our nation's history to today's students through photographs, songs and interviews with people who lived through the Dust Bowl. Help your students understand the problems Americans were facing during the Great Depression.
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Agriculture in the Classroom