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InfoUse's Plane Math
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The six interactive, word problems at this site vary in difficulty. Most use basic math skills; all teach you about airplanes. Each problem has a lesson, an interview with someone in aeronautics, and a group activity. The LiftOff problem is the most interesting and in-depth.
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ED's OK, Scout Report Selection, WebCrawler Select Site.
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InfoUse and National Aeronautics and Space Administration (NASA)
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Astronomy and Space, Math
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Science and Math
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9, 10
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