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Aurora  
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Earth structure  
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This textbook chapter traces the historical development of the modern scientific understanding of light, and reviews the electromagnetic spectrum and the Earth's atmospheric shield. The resource includes links to current news articles, and a suite... (View More)

Dancing Lights: Exploring the Aurora through Art and Writing is a science-in-literacy program about the aurora. Students in grades 3-5 write and illustrate their perceptions, ideas, and facts pertaining to auroral science. This short educator... (View More)

Using this worksheet as a guide, students conduct research to learn about the structure of the atmosphere. They draw a diagram, and identify the boundaries between the troposphere, stratosphere, mesosphere, thermosphere, and exosphere. A set of... (View More)

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