US Environmental Protection Agency
Epa: Health Effects of Overexposure of the Sun [Pdf]
This fact sheet provides a quick overview of the major health problems linked to overexposure to UV radiation: skin cancer (melanoma and nonmelanoma), premature aging of the skin and other skin problems, cataracts and other eye damage,...
Curated OER
Kids Health: Tanning
Most people, especially young adults, think they look better with a tan. But excessive sun exposure can cause serious damage to your skin and can lead to skin cancer. Find out how to be smart in the sun.
National Institutes of Health
Nih Curriculum Supplement for Middle School: Looking Good, Feeling Good
A great resource from the Office of Science Education which provides a curriculum for teaching about the musculoskeletal system, the skin system and how they interact. This curriculum emphasizes choices teens can make to ensure good...