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Cylindrical Mirror
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In this activity, learners create a cylindrical mirror to see themselves as others see them.
Kaleidoscope
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In this activity, learners build inexpensive kaleidoscopes using transparency paper and foil (instead of mirrors).
Make a Telescope
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In this optics activity, learners make a simple telescope using two lenses and a cardboard tube. Learners construct the telescope and then calculate its magnification.
Gelatin Optic Fibers
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In this activity, learners make optical fibers out of strips of gelatin.