CK-12 Foundation
Ck 12: Life Science: Mass Extinctions
[Free Registration/Login may be required to access all resource tools.] An organism goes extinct when all of the members of a species die out and no more members remain. Extinctions are part of natural selection. Species often go extinct...
CK-12 Foundation
Ck 12: Biology: Human Actions and the Sixth Mass Extinction
[Free Registration/Login may be required to access all resource tools.] Describes how human actions are resulting in a sixth mass extinction.
Howard Hughes Medical Institute
Hhmi: Biointeractive: The Making of Mass Extinctions
This interactive module explores the environmental factors and species involved in five major mass extinctions.
Other
Hvpm: Mass Extinctions
An overview of the mass extinctions throughout earth history. Each mass extinction has a link to its own page with a list of its possible causes and the species that were most affected.
PBS
Pbs: A Modern Mass Extinction
Are we in the midst of a mass extinction? Is Homo sapiens triggering this mass extinction? Four expert panelists have written responses to the aforementioned questions for this highly informative site.
CK-12 Foundation
Ck 12: Biology: Human Actions and the Sixth Mass Extinction
[Free Registration/Login may be required to access all resource tools.] Describes how human actions are resulting in a sixth mass extinction.
CK-12 Foundation
Ck 12: Life Science: Human Causes of Extinction
[Free Registration/Login may be required to access all resource tools.] In addition to habitat destruction, other human-caused problems are also threatening many species. These include issues associated with climate change, pollution,...
CK-12 Foundation
Ck 12: Earth Science: Extinction and Radiation of Life
[Free Registration/Login may be required to access all resource tools.] Describes how species die out, and how new ones evolve to fill the vacant niches.
Scholastic
Scholastic: Learning the Causes of Extinction
There are five major causes of extinction: habitat loss, an introduced species, pollution, population growth, and overconsumption. Through this activity, students will create a list of reasons why animals can become extinct.
CK-12 Foundation
Ck 12: Earth Science: Extinction and Radiation of Life
[Free Registration/Login may be required to access all resource tools.] Describes how species die out and how new ones evolve to fill the vacant niches.
Read Works
Read Works: Endangered Animals at a Glance
[Free Registration/Login Required] Students read about endangered animals and a zoo that is working to try to help them. A question sheet is available to help students build skills in cause and effect.
American Institute of Biological Sciences
Action Bioscience: How Will the Sixth Extinction Affect Evolution of Species?
Explanation of what might happen in the next mass extinction event on Earth.
Bagheera
Bagheera: Endangered Species
Bagheera provides an education site devoted to educating people about vanishing and extinct animals and their impact on the environment.
Other
Australian Government: Threatened Species and Ecological Communities
Read about the program that effects animals from becoming extinct. There are links to other organizations that work with the program.
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,...
American Institute of Biological Sciences
Action Bioscience: Biodiversity
This site from the American Institute of Biological Sciences contains articles on a wide array of issues related to species diversity and extinction. Many articles available in Spanish.
Georgia Department of Education
Ga Virtual Learning: Ap Environmental Science: Biodiversity
Through an interactive learning module, students investigate the importance of species richness and biological diversity.
Alabama Learning Exchange
Alex: Endangered Species
The topic of endangered species is one that needs to be addressed with every student. As more and more plants and animals become extinct, students, as inhabitants of this ecosystem, need to be aware that human actions affect the planet....
Alabama Learning Exchange
Alex: Endangered Species
Students research and create a brochure project on an endangered species of their choice integrating aspects of math, science, social studies, art, reading and writing. This project allows the students to make connections across the...
Ducksters
Ducksters: Endangered Animals
Kids: What is an endangered animal? Many species are in danger of becoming extinct. How can we help?
Unite for Literacy
Unite for Literacy: Saving Animals From Extinction: Where Is the Vaquita?
Learn some facts about the vaquita, a type of porpoise that is endangered. Book includes audio narration in English and Spanish with text in English.
PBS
Nova: Matching Aliens With Impacts
One of the major causes of species extinction is the introduction of alien species. Information about ten different invasive species is presented. Find out how well you know the information by matching alien species with the effects...
Read Works
Read Works: Vanishing Frogs
[Free Registration/Login Required] Students read about a skin fungus causing the harlequin frog species to become endangered. A question sheet is available to help students build skills in classifying and categorizing.
Bagheera
Bagheera.com: Extinct in the Wild Passenger Pigeon
The passenger pigeon was once "the most abundant bird species on earth" but is now extinct. This article investigates the causes for extinction and then has several thought provoking questions to consider at the end.