Introductions and guidelines
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Dr. Meyer checks on Lee Keyes and Audrey Klein as they discuss scientific models
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Kathy Klimpel, Rachal Roessler, and Abby Cariker share their ideas.
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Sharon Hatler, Jamison Smith, and Debra Hardy refine a difficult point.
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Bethany Hildebrand, Robert Klein, and Debbie Coleman are happy with their answers.
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Melanie Gray, Lee, and Audrey are anxious to hear the other ideas.
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Pamela Masau, Brett White, and Patti Breymeyer share their ideas.
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Dr. Hemenway talks about making model stars inside a computer.
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Paper-strip model of the solar system allows everyone to compare their pre-conception of scale.
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Look! This is where Jupiter goes in order of distance from the sun.
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Bag of sports balls gets sorted.
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Now you can compare the relative sizes of solar system objects.
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Kathy and Rachel talk about the relation of Sun and Earth to the ecliptic constellations.
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Dr. Meyer controls the motions of the solar system.
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Everyone has a role to play.
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Run, Mercury, run.
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This is unusual - a constellation serving as shade.
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The planets orbit the sun in the same plane.
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Wow! We get to take a telescope home: the Galileoscope.
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Look at all the tiny pieces.
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Jamison is following the directions closely.
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Almost done with this eyepiece.
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Dr. Hemenway answers questions.
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Patti is being careful
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Kathy is proud of her efforts.
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More than Magnifiers.
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How do these lenses differ?
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They are the same diameter.
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Can we get a sharp image?
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Arrangement: Light source, lens, screen, lens = telescope!
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