CK-12 Foundation
Ck 12: Earth Science: Theory of Evolution Study Guide
[Free Registration/Login may be required to access all resource tools.] This study guide looks at Darwin's theory of evolution and natural selection. It also looks at some of the evidence supporting the theory of evolution (comparative...
PBS
Pbs Online News Hour Extra: 200 Years Later, Darwin's Theories Still Inspire
Explore this concise article detailing Charles Darwin's Theory of Evolution and follow with discussion questions.
BBC
Bbc: Gcse Bitesize: Evolution
Evolution is the change of inherited characteristics within a population over time through natural selection, which may result in the formation of a new species.
A&E Television
History.com: What Was the Scopes Trial Really About?
The Scopes Trial, also known as the Scopes Monkey Trial, was the 1925 prosecution of science teacher John Scopes for teaching evolution in a Tennessee public school, which a recent bill had made illegal. The trial featured two of the...
Other
Progressive Humanism: Understanding Evolution
Paper from Progressive Humanism focusing on cultural selection in conjunction with Darwin's theory of natural selection.
Internet History Sourcebooks Project
Fordham University: Modern History Sourcebook: Social Darwinism 1857
Herbert Spencer's article "Progress: It's Law and Cause" in which he discusses his theories of evolution prior to Darwin's publishing.
Indiana University
Ensi: Introduction to Evolution Lesson Plan
This unit plan presented by the Evolution and the Nature of Science Institutes is one way to introduce evolution. The authors have created a Pre-test about what evolution is/is not to address misconceptions. There are handouts and...
American Institute of Biological Sciences
Action Bioscience: Species, Speciation and the Environment
The American Institute of Biological Sciences offers this article by Niles Eldredge, evolutionary theorist and curator at the American Museum of Natural History. Eldredge begins with Darwin's theories and summarizes subsequent thought,...
Encyclopedia of Earth
Encyclopedia of Earth: Natural Selection
Scientific article explaining what natural selection is, and how it manifests itself through genetics and from generation to generation. Natural selection is compared to genetic drift, both of which cause evolution to occur. The limits...