Detecting UV Light
You can't see the Sun's ultraviolet rays with your eyes—you just see their results on your freckled, tanned, or sunburned skin. Build a bracelet that immediately detects these invisible rays.
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More About This Resource...
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Students learn about ultraviolet light in this Moveable Museum unit, where they detect UV rays and then explore ways to block them. The four-page PDF guide includes:
- Educator materials—general background readings, activity notes, step-by-step directions, and information about where to obtain supplies.
- Detecting UV Light procedure—students make a bracelet from beads that respond to UV light by changing color, and test it in different light environments.
- Blocking UV Light procedure—students consider the harmful effects of exposure to UV light and test the UV-blocking potential of different materials.
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Completion Time
Approximately 1 period
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Topic
Astronomy -
Subtopic
Concepts -
Subtopic
National Science Education Standards
Grades 5-8:
Science as Inquiry CONTENT STANDARD A:• abilities necessary to do scientific inquiry• understanding about scientific inquiry
Physical Science CONTENT STANDARD B:
• transfer of energy
Science and Technology CONTENT STANDARD E:
• understandings about science and technology
Science in Personal and Social Perspectives CONTENT STANDARD F:
• science and technology in society
History and Nature of Science CONTENT STANDARD G:
• science as a human endeavor• nature of science
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Learning Standard
National Science Education Standards
Grades 5-8:
Science as Inquiry CONTENT STANDARD A:• abilities necessary to do scientific inquiry• understanding about scientific inquiry
Physical Science CONTENT STANDARD B:
• transfer of energy
Science and Technology CONTENT STANDARD E:
• understandings about science and technology
Science in Personal and Social Perspectives CONTENT STANDARD F:
• science and technology in society
History and Nature of Science CONTENT STANDARD G:
• science as a human endeavor• nature of science
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