Print this Web Links Activity Log to record your findings. In order to view and print these activities, it is necessary to have Adobe Acrobat Reader. If you do not have this, get the free download now. Click the Techie Toolbox for tips and help to make the most of your time on the Web. Unit 5: Change Through Time   Chapter 15: The Theory of Evolution   p. 400 The Galapagos Follow the link to find out more about the Galapagos Islands and what the government of Ecuador is doing to protect the wildlife there. View a slide show to see species found on three islands and write a review in your science journal. On the Origin of Species by Means of Natural Selection, By Charles Darwin Here is the text of Darwin's book on line. Read Darwin's introduction, and explain when he first got his ideas for htis book. Natural Selection This page has a Java simulation that demonstrates allele frequency and natural selection. Choose various numbers for this simulation and run the experiment. p. 424 Botony Online: Genes in Populations This page gives a detailed explanation of the Hardy-Weinberg principle. Develop a presentation for the rest of the class to explain this principle. p. 374 Unit 5: Change Through Time Geology and Geologic Time This site provides information about the geologic relationships of rock layers, as well as much about geologic time and the history of the earth. As a group project, develop a poster showing the different eras of geologic time. Paleontology Without Walls Visit the virtual exhibits at this site to learn more about paleontology. Use the information on this site to construct your own geologic time line and display it in your classroom. Natural Perspective This site gives information about organisms in kingdoms: Monera, Protoctista (Protista), Fungi, Plantae, and Animalia. Click on the links to visit the kingdoms. Create your own dichotomous key to classify the different kingdoms and phylums.   Additional Unit Research Links Seven Bioscience Challenges - Articles in Bioscience At this site, sponsored by BioScience Productions, Inc., you can explore issues such as biodiversity, the environment, genomics, biotechnology, and evolution. Choose a topic and read some of the articles in that category. What are some of the major issues concerning biologists today? Write a report on your topic and present it to the class.