III. LIFE SCIENCE TOPICS

 

  1. Organization of Living Things
  2. Heredity
  3. Evolution
  4. Ecosystems

 

Additional Sites for Life Science

  1. Teaching Units / Lesson Plans
  2. Student Activities / Projects / Interactive Sites
  3. Information / Facts / Data / Reports
  4. Videos / Movies / Animations 
  5. Photographs / Slides / Diagrams / Graphics
  6. Periodicals / Journals / Newspapers
  7. Searches / Explorations / Projects / Investigations
  8. Life Science Topics for Teachers

 

3. Evolution (EV)

Middle School

  1. L.EV.M.1 Species Adaption and Survival -"Species with certain traits are more likely than others to survive and have offspring in particular environments. When an environment changes, the advantage or disadvantage of the species’ characteristics can change. Extinction of a species occurs when the environment changes and the characteristics of a species are insufficient to allow survival."
    1. Adaptations to Cold Weather New
      This site has a selection of articles that explain and gives examples of ways that plants and animals adapt to the cold weather in Antarctica.
    2. Animal Adaptations
      Several sites are linked to this site that explain specific animal adaptations.
    3. Animal Adaptations
      Great worksheet for an internet search of animal adaptations that ties into animal locations.
    4. Biology of Plants: Plant Adaptations New
      This site has illustrations of plants and the adaptations that help them to survive in different environments. It would be appropriate for use with upper elementary or middle school students.
    5. Climate Change
      Several games that analyze the relationship of climate change to species.
    6. Earth Floor: Biomes New
      This site lists different biomes in the world and gives information about plant and animal adaptations.
    7. Ecokids: Animal Adaptations Activity New
      This site has an interactive activity that allows students to select the animal adaptations that help it to survive in its environment. This site would be appropriate for use with upper elementary or middle school students.
    8. Fossil Dig
      Simple experiment with chocolate chip cookies that students 'find' and act like paleontologist. The chocolate chips that were picked out resemble true fossils and the indents that remain from the chips resemble moulds. Hand out a chocolate chip cookie to each student for them to eat.
    9. How Species Become Extinct?
      This is a PDF lesson on the main factors explaining why animals become extinct.
    10. If you Owned The Ecosystem
      Students take on the role of a given animal in an ecosystem and evaluate what they need to survive.
    11. Nature Works New
      This site contains information on structural and behavioral adaptations of animals. It also has an interactive quiz for students to test their knowledge of animal adaptations. It would be appropriate for use with upper elementary or middle school students.
    12. Paleontology - The Big Dig
      This site has great pictures and activities and gives possible explanations for some fossils.
    13. Strange Science - Rocky Road to Modern Biology
      What you can see in this site:  Goof Gallery    A collection of mistakes made by early scientists and artists when trying to represent extinct (and sometimes living) organisms.  Timeline  A chronology of some important events in the history of paleontology and biology.  Biographies  Biographies of some of the people whose work has led to what we know today.  References,  resources you can use to learn more, acknowledgments.
    14. The Evolution Game New
      This is a game where students have to get a piece of paper into a box. It is done in rounds, and each round students are eliminated, or become extinct, while those who survive have to "adapt" their paper to make it more efficient. It is a good introduction to the theme. This is a pdf file.
  2. L.EV.M.2 Relationships Among Organisms -"Similarities among organisms are found in anatomical features, which can be used to infer the degree of relatedness among organisms. In classifying organisms, biologists consider details of internal and external structures to be more important than behavior or general appearance."
    1. Classification of Living Things
      This site is a teacher resource that covers the classification of living things as it relates to the principles of taxonomy with a focus on human classification categories. Web expeditions, an audio glossary and related sites enhances this site.
    2. Classify That
      This lesson is centered around a, "Classifying Critters," website that introduces them to different vertebrates and helps the students see why scientists have classified them into different categories.  This would be a general introductory lesson to classifying organisms.
    3. Classifying Critters
      Outstanding - Students match critters based on physical features using multiple choice format.  In addition to pictures, the site describes many characteristics of living things.  Other activities include classification of plants and flowers.
    4. Charles Darwin Foundation Research Site
      "The Charles Darwin Foundation exists to provide knowledge and support to ensure the conservation of the environment and biodiversity of the Galapagos Archipelago through scientific research and complementary actions."
    5. Darwin and Natural Selection
      Darwin's finches, peppered moths, Gregor Mendel, theory of evolution, and other background information are available in this web site.Hot links to related sites are present.
    6. Galapagos Islands
      Take a tour of the Galapagos Islands.  This site includes articles about the islands, the geological history of the islands, Darwin's travels, photography, and a multitude of other information.  Grades 6-12 would find this appropriate.
    7. Human Evolution
      This interactive site allows students to trace the evolution of humans by looking at pictures and descriptions of the most primitive hominid (Ardipithecus ramidus) all the way up to modern Homo Sapiens.  There are informational links related to Lucy, Taung Child, and fossilized footprints.
    8. Kidport
      Students are given a quiz using classification skills (vertebrates, invertebrates, animal kingdoms).  Once in the main site, teachers select appropriate grade level and quiz type.
    9. The Dawn of Animal Life Exhibit
      An exhibit that explains the dawn of animal life on earth.
    10. The Rise and Fall of the Mammoths
      It is important to distinguish between evolution, the historical changes in life forms that are well substantiated and generally accepted as fact by scientists, and natural selection, the proposed mechanism for these changes. Students should first be familiar with the evidence of evolution so that they will have an informed basis for judging different explanations (and forming their own ideas). This lesson will help students to examine the evidence for evolution using the woolly mammoth and related species, of which there happens to be a sizable fossil record. By exposing students to the diversity and apparent relatedness of various mammoth species, this lesson will help to prepare students to understand natural selection as a proposed mechanism for evolution.
    11. The Tree of Life
      An example of the tree of life cladogram is presented with a link giving instructions on how to read it. Each group on the cladogram is a link providing information about that group.  This is an easy to read site for students.
    12. Tree of Life Web Project
      The Tree of Life Web Project (ToL) is a collaborative effort of biologists from around the world. On more than 4000 World Wide Web pages, the project provides information about the diversity of organisms on Earth, their evolutionary history (phylogeny), and characteristics.
    13. Understanding Evolution
      Understanding Evolution is a non-commercial, education website, teaching the science and history of evolutionary biology. This site helps you understand what evolution is, how it works, how it factors into your life, how research in evolutionary biology is performed, and how ideas in this area have changed over time.
    14. Walking With Prehistoric Beasts
      Outstanding - A Discovery Channel site featuring a prehistoric zoo with great pictures and explanations of mammals that ruled the planet after dinosaurs.  Students can build a "beast" from fossil bones (three difficulty levels), hide a "beast" using color schemes, patterns, and habitats, and manipulate an interactive map to chart continent movement, vegetation, mammal habitat, and ocean currents from 65 million years ago to present day.

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