Read Works
Read Works: Arms Race
[Free Registration/Login Required] An informational text male animals that have evolved in order to fight for a mate. A question sheet is available to help students build skills in reading comprehension.
Read Works
Read Works: Naturally Selected to Survive
[Free Registration/Login Required] An informational text about adaptations and natural selection. A question sheet is available to help students build skills in reading comprehension.
CK-12 Foundation
Ck 12: Life Science: Origin of Species
[Free Registration/Login may be required to access all resource tools.] The creation of a new species is called speciation. Most new species develop naturally. But humans have also artificially created new breeds and species for...
CK-12 Foundation
Ck 12: Biology: Darwin's Voyage of the Beagle
[Free Registration/Login may be required to access all resource tools.] Describes Darwin's observations on the Galapagos Islands that led to his theory of evolution.
CK-12 Foundation
Ck 12: Biology: Darwin's Voyage of the Beagle
[Free Registration/Login may be required to access all resource tools.] Describes Darwin's observations on the Galapagos Islands that led to his theory of evolution.
CK-12 Foundation
Ck 12: Biology: Darwin's Voyage of the Beagle
[Free Registration/Login may be required to access all resource tools.] Describes Darwin's observations on the Galapagos Islands that led to his theory of evolution.
CK-12 Foundation
Ck 12: Life Science: Hardy Weinberg Theorem
[Free Registration/Login may be required to access all resource tools.] Sometimes understanding how common a gene is within a population is necessary. Or, more specifically, you may want to know how common a certain form of that gene is...
National Earth Science Teachers Association
Windows to the Universe: An Example of Evolution by Natural Selection
Examples of natural selection processes are well documented in life forms that have very rapid life cycles such as bacteria.
Vision Learning
Visionlearning: Biology: Charles Darwin I: The Origin of Species
Instructional module focusing on the early work of Charles Darwin. Discusses Darwin's key role in supporting and describing the theory of evolution as driven by natural selection. Site also includes an interactive practice quiz and links...
Soft Schools
Soft Schools: Evolution Quiz
Take this interactive, multiple-choice quiz over evolution, then review your score and any missed questions at the end.
Soft Schools
Soft Schools: Evolution Quiz Ii
Take an interactive quiz over evolution. After completing the quiz, check your score, and then revisit any incorrect question for further review.
University of California
University of California Museum of Paleontology: Homologies
These pages are from the Understanding Evolution website for teachers. They focus on homologous structures that organisms with common ancestors share.
PBS
Pbs: How Does Evolution Work?: Breeding Bunnies
This resource provides directions for a lab in which students observe changes in a gene pool of bunnies affected by natural selection. Includes PDF resources.
Talk Origins Archive
Talk Origins Archive: Random Genetic Drift
Laurence Moran discusses one of the most important mechanisms of evolution, Random Genetic Drift.
New York University
Nyu: Darwin's Evidence for Evolution: Embryology
Concise description of embryology as evidence for evolution, as used by Darwin.
Other
The Evidence for Evolution
These pages are part of a site called "Evolution," that accompanies a textbook by the same name. Mark Ridley is the author, and in this section he discusses the evidence for evolution.
Scholastic
Scholastic: Study Jams! Science: Animals: Animal Adaptations
A video and a short multiple-choice quiz on the topic of animal adaptations, that look at physical and behavioral adaptations.
Vision Learning
Visionlearning: Biology: Adaptation: The Case of Penguins
Instructional module focusing on why species change over time through behavioral and physical adaptations. Discusses how environmental mechanisms influence adaptive evolution. Site also includes an interactive practice quiz and links...
University of California
Understanding Evolution: Mechanisms: The Processes of Evolution
Examine the six major mechanisms of evolution and evolutionary processes.
Bryn Mawr College
Bryn Mawr College: Evolution by Natural Selection
Students develop their understanding of natural selection by analyzing specific examples and carrying out a simulation.
Howard Hughes Medical Institute
Hhmi: Biointeractive: Schooling Behavior Stickleback Fish From Different Habitats
A team of scientists studied the schooling behavior of threespine stickleback fish by experimentally testing how individual fish responded to an artificial fish school model.
Michigan State University
Michigan State University: How Pesticide Resistance Develops
An individual organism's genes determine its physical and behavioral traits. When individuals reproduce, they pass along unique combinations of genes to their offspring. Different environments favor individuals with different physical...
BBC
Bbc: Gcse Bitesize: Natural Selection and Evolution
Darwin's theory of evolution explains how species of living things have changed over geological time in order to survive in the changing environment. A link to a test is provided.
BBC
Bbc: Gcse Bitesize: Genetic Inheritance
Mutations can cause a permanent change in the DNA of an organism. Over many generations, organisms have adapted through mutation which involves small changes between organisms which may allow that organism to compete better for survival....