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Labs from YSI 95: Telescopes
Students build a telescope and give quantification of its magnification and field of view while making observations regarding images. In this telescope lesson, students use a simple lens to project a scene and examine various telescope...
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Building a Telescope
High schoolers construct a simple refracting telescope. They calculate the magnification.
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Close Up and Far Away
Students use magnifiers and telescopes to view things close up. In this magnifiers and telescopes lesson plan, students use the tools to identify things that are close and far away. Students tell details of things they can see closer.
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Magnify It!
Young scholars view objects of various sizes from several viewing distances to discover that their visual field is limited. They record what they see and compare their observations with classmates. They conduct more structured experiments.
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Lenses
Young scholars identify the different uses of lenses. In this physics lesson, students compare lenses with different magnifications. They record data and discuss results in class.
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Magnify It!
Students explain that there are limits to what the eye can see and that a magnifying glass can help extend those limits. They examine an object with the magnifying glass and draw the size and shape of what they see as accurately as they...
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History and Development of the Microscope
For this microscope worksheet, students review how microscopes work and how early scientists figured out how microscopes could help them with their discoveries. This worksheet has 3 fill in the blank and 7 short answer questions.
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Measuring the Sun's Diameter
Young scholars project and measure the suns image using a refracting telescope. In this sun's diameter lesson students calculate the magnification of the telescope and determine the diameter if the Sun.
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Lesson 4 Activity 1: Mapping the Third Dimension
Students work in pairs to construct a simple stereoscope.
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Using Your Senses
Students make observations. In this sensory skills activity, students use their senses as well as tools that sharpen their senses to make observations regarding foods and other items.
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Uranus, Neptune, and Pluto
In this planets learning exercise, students read information about Uranus, Neptune, and Pluto and then complete 18 multiple choice, 4 true or false, and 2 fill in the blank questions.