NDLI: Skin and the Effects of Ultraviolet Radiation

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Skin and the Effects of Ultraviolet Radiation

Content Provider	TeachEngineering: STEM curriculum for K-12
Author	Bell, Michelle Spolarich, Amber
Copyright Year	2013
Description	After seeing ultraviolet-sensitive beads change color and learning how they work, students learn about skin anatomy and the effects of ultraviolet radiation on human skin, pollution's damaging effect on the ozone layer that can lead to increases in skin cancer, the UV index, types of skin cancer, ABCDEs of mole and lesion evaluation, and the sun protection factor (SPF) rating system for sunscreens. Towards finding a solution to the unit's Grand Challenge Question about using nanoparticles to detect, treat and protect against skin cancer, students continue the research phase in order to answer the next research questions: What is the structure and function of skin? How does UV radiation affect chemical reactions in the skin? After seeing ultraviolet-sensitive beads change color and learning how they work, students learn about skin anatomy and the effects of ultraviolet radiation on human skin, pollution's damaging effect on the ozone layer that can lead to increases in skin cancer, the UV index, types of skin cancer, ABCDEs of mole and lesion evaluation, and the sun protection factor (SPF) rating system for sunscreens. This prepares students to conduct the associated activity, in which they design quality-control experiments to test SPF substances.
Language	English
Access Restriction	Open
Rights Holder	Vanderbilt University Regents of The University of Colorado
Subject Keyword	Biology Chemistry Skin Cancer Integumentary Sunscreen Sunburn Medical Technology Sun Protection Factor Hypodermis Legacy Cycle Epidermis Enzyme Collagen Human Body Ozone Layer Sunblock Biomedical Ultraviolet Radiation Keratinocyte Melanocyte Ultraviolet Cancer
Content Type	Text
Time Required	PT2H
Education Level	Class X Class XI Class XII
Resource Type	Notes
Subject	Chemistry Biology

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