Khan Academy
Khan Academy: Gallery: Voyage of the Beagle
The HMS Beagle, carrying Charles Darwin, sailed for five years and circumnavigated the world. Darwin recorded his observations in journals and later published them in 1839. This site contains pictures related to this expedition.
Khan Academy
Khan Academy: Are Any Dinosaurs Still Alive Today?
An article reviewing over how dinosaurs are still alive today in their descents.
CK-12 Foundation
Ck 12: Biology for High School
This digital textbook covers core biology concepts and includes interactive features, real-world examples, videos, and study guides.
CK-12 Foundation
Ck 12: Life Science: 7.14 Plant Adaptations
Learn about some adaptations plants have in order to survive.
CK-12 Foundation
Ck 12: Life Science: 4.12 Geologic Time Scale
Understand the history of the Earth through geologic time.
CK-12 Foundation
Ck 12: Life Science: 4.11 First Cell
Learn about the first form of life on Earth, the cell.
CK-12 Foundation
Ck 12: Life Science: 4.9 Origin of Species
Understand how species develop and change over time.
CK-12 Foundation
Ck 12: Life Science: 4.2 Influences on Darwin
Learn about Darwin's influences that led to his discoveries of change in species over time.
CK-12 Foundation
Ck 12: Life Science: 1.2 Fields in the Life Sciences
Explore some different areas of study in the life sciences.
CK-12 Foundation
Ck 12: Life Science for Middle School
This digital textbook covers core life science concepts and includes interactive features, real-world examples, and videos.
The Wonder of Science
The Wonder of Science: Ms Ls4 6: Adaptation of Populations Over Time
Students use mathematical representations to support explanations of how natural selection may lead to increases and decreases of specific traits in populations over time.
Australian Broadcasting Corporation
Australian Broadcasting Corporation: News in Science: Early Amphibians Bit First, Walked Later
From ABC News in Science, Will Dunham's article explores the evolutionary history of eating habits within the realms of amphibians. It specifically refers to the ancient amphibians use of biting food rather than sucking it.
Australian Broadcasting Corporation
Australian Broadcasting Corporation: News in Science: Chimps Have the Jump on Us in Evolution
From ABC News in Science, Larry O'Hanlon's article explores a comparison of genes between chimps and humans which suggests a larger evolutionary jump on the part of the chimps in the span of 6 million years.
Australian Broadcasting Corporation
Australian Broadcasting Corporation: The Science Show: Eight Fingered Fish Fossil
Site provides a 1998 transcript of a science radio broadcast about a eight-fingered fossil fish find. Narrated by Robin Williams.
Cosmo Learning
Cosmo Learning: Darwin's Legacy
A collection of video lectures dedicated to study Charles Darwin's legacy. The course was hosted at Stanford University. The lectures cover a broad range of topics from evolution vs. creationism, Darwin's life and work, social Darwinism,...
Cosmo Learning
Cosmo Learning: Principles of Evolution, Ecology and Behavior
A collection of video lectures introducing beginning biology students to the principles of evolution, ecology, and behavior. The course was taught three times a week for a semester at Yale University. The course discusses concepts of...
McGraw Hill
Mc Graw Hill: Evidence for Evolution
Find out what you know about evolution by taking this post test.
McGraw Hill
Mc Graw Hill: The Evidence for Evolution
Find out what you know about the evidence for evolution by taking this pre test.
National Center for Ecological Analysis and Synthesis, University of California Santa Barbara
University of California: George Cuvier
This site from the University of California discusses the contributions and ideas of George Cuvier related to classification, evolution, and catastrophism.
University of California
Ucmp: Eutheria: Systematics, Part
A cladogram that gives the evolutionary relationship between the different groups of mammals. Modern relationship drawing, somewhat difficult to interpret.
University of California
Ucmp: Annelids
Describes what segmented worms are and gives a brief description of thier evolution through the use of their fossil record.
Talk Origins Archive
Talk origins.org: The Basics of Sexual Selection
This content from TalkOrigins.org is within a discussion of frequently asked questions about evolution. It discusses some basics about sexual selection. It also provides an explanation for the usual dominanceof the female in the sexual...