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Handout
Oklahoma State University

Oklahoma State University: Breeds of Livestock Swine

For Students 9th - 10th
This site provides a good history of the use of pigs and their origins. It has links to specific examples of pigs and what they are used for.
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Handout
PBS

Pbs Nature: Pigs

For Students Pre-K - 1st
This resource offers a clear and concise description of domesticated pigs. Students who need help narrowing their informational search will benefit from this type of condensed resource.
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Handout
Other

Barnyard Palace: Pigs

For Students 1st - 6th
This is a site for the basic information on pigs. It gives you the life cycle, why they are raised, facts about their diets, the different species. Along with all that there are a few more interesting facts.