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...
University of California
Ucmp: Evolution: Theory and Science
An introduction to Darwin's theory of evolution with hyperlinks to other topics on evolution, including a timeline of evolutionary thought.
BiologyWise
Biology Wise: A Brief Summary of Lamarck's Theory of Evolution
Discusses Lamarck's theory of evolution, which was developed before Charles Darwin's own theory, and how it fared over time. The core ideas in Lamarck's theory are described and his theory and Darwin's are compared. Lamarck's ideas...
The History Cat
The History Cat: Charles Darwin & the Theory of Evolution
Outlines the events of Charles Darwin's own evolution into a scientist and how he developed his Theory of Evolution. Also discusses the immense resistance to his ideas that he faced from all fronts. Even today, many people refuse to...
BiologyWise
Biology Wise: Charles Darwin: Introduction to the Theory of Evolution
The main concepts in Charles Darwin's theory of evolution are described, how natural selection works, and the ongoing criticism of evolution from Creationists.
BiologyWise
Biology Wise: Darwin's Theory of Natural Selection
Darwin's theory of natural selection and his ideas about evolution are explained here.
PBS
Pbs Learning Media: Darwin's Diary
At the online companion Web site of "Evolution," the seven-episode series on PBS, delve into the private thoughts of a reluctant revolutionary--Charles Darwin.
Khan Academy
Khan Academy: Ap Us History: 1865 1898: Social Darwinism in the Gilded Age
Discusses Social Darwinism and the negative repercussions it had on society during the Gilded Age. Includes questions for students at end.
Encyclopedia of Earth
Encyclopedia of Earth: Evolutionary Biology: Darwin, Charles
A biography of Charles Darwin.
BiologyWise
Biology Wise: Arguments Against Evolution
Presents a table showing the timeline of theories of evolution, a description of Darwin's theory of evolution, and a list of arguments attacking the concept of evolution.
Encyclopedia of Earth
Encyclopedia of Earth: Evolutionary Biology: Agassiz, Louis
Biography of Louis Agassiz, a natural historian and a contemporary of Charles Darwin. He was most famous for developing his theory of an Ice Age. Agassiz argued vehemently against the theory of evolution, based on his interpretations of...
Other
The Rise of Evolutionary Biology: Darwin's Ideas
These pages are part of a site called "Evolution," that accompany a textbook by the same name. Mark Ridley is the author. This section is about Darwin, his travels, and his observations that led to "On The Origins Of Species."
Estrella Mountain Community College
Online Biology Book: Development of Evolutionary Theory
Using diagrams and descriptive illustrations, this college-level biology reference book discusses the development of evolutionary theory.
Other
Bio Web Evolution: Homepage
This site from BioWeb Evolution was originally created as a ThinkQuest entry, and it has some good basic information about evolution. This page is on fossils and geologic time.
Wonderville Media
Wonderville: Charles Darwin
Charles Darwin was born in England on February 12, 1809. He was a "naturalist," best known for his theories of evolution. Darwin collected evidence that all life on Earth "evolved" from a common ancestry. He studied the process of...
Other
The Rise of Evolutionary Biology: Biology Before Darwin
These pages are part of a site called "Evolution," that accompanies a textbook by the same name. Mark Ridley is the author. Here he discusses theories for species change that were before Darwin published "On the Origin of Species."
Encyclopedia of Earth
Encyclopedia of Earth: On the Origin of Species (Historical E Book)
The complete original text of On the Origin of Species by Charles Darwin.
Talk Origins Archive
The Talk Origins Archive: Modern Synthesis of Evolution
This site from The Talk Origins Archive provides an article entitled, "The Modern Synthesis of Genetics and Evolution". The article is medium size in length and describes the most current ideas about evolution.
PBS
Pbs Teachers: Who Was Charles Darwin?
Explore the scientific ideas that paved the way for Charles Darwin's theory of natural selection. Map and research his scientific journeys and explain how his theory changed the course of science and the world.
Victorian Web
Victorian Web: Charles Darwin
A concise biography of Darwin, including his travels and his published works. Includes links to online copies of selected publications, along with information on related subjects.
The History Cat
The History Cat: Age of Imperialism: European Imperialism
The White Man's Burden was another name for Imperialism. It was an ethnocentric idea that emerged from Darwin's Theory of Evolution to explain why white people were living in what they believed were more advanced civilizations than...
Texas A&M University
Peer Curricula: Story Time: Thomas H. Huxley
A biography of the remarkable life of Thomas Huxley, who began his life in abject poverty, but through self-education and dedication, became a star in world science.
Encyclopedia of Earth
Encyclopedia of Earth: Huxley, Thomas Henry
A biography of Thomas Henry Huxley, a contemporary of Charles Darwin, and a strong supporter of his theory of evolution.
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...