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

 

1. Organization of Living Things

Middle School

  1. "Multicellular organisms may have specialized systems that perform functions that serve the needs of the organism."
    1. Bats
      "The Only Flying Mammal!"   A thematic resource for teachers and students.
    2. Explorer's Club Plants and Animals
      This site has information on water, air, plants, animals, pollution, and recycling.  It also has student activities.
    3. Fresh Water Fish
      Great site for students to identify different fresh water fish. There are hundreds of pictures of different fish. Each picture is labeled with a common and scientific name.
    4. Interactive Frog Dissection
      Using multimedia and other technologies, students can virtually dissect a frog by following along with the step-by-step directions. The "Quick Time" videos do a good job of illustrating the process.
    5. Kidport Science
      Upon arriving at this home page, click the appropriate grade and then science.  Students can choose one of four organ systems and identify the different parts (skeleton, heart, muscles).  This site will enhance students vocabulary.
    6. Neuroscience for Kids
      The smell of a flower - The memory of a walk in the park - The pain of stepping on a nail. These experiences are made possible by the 3 pounds of tissue in our heads...the BRAIN!! Neuroscience for Kids has been created for all students and teacherswho would like to learn about the nervous system.
    7. Operation Heart Transplant
      This interactive site allows students to be a "cardiologist" and perform a heart transplant.  "Shockwave" software is needed to perform this task.
    8. Student Oceanography Site
      This site is about marine life and conservation.  It has games for students to play and lots of information about marine life.
    9. The Heart: An Online Exploration
      This site gives a tour of the circulatory system. Detailed information as well as pictures and videos make this site a good resource.
    10. The Living skeleton
      The Living Skeleton has x-ray images of human skeletons with descriptions and images. For example, students can see a picture of a normal arm bone and then a fractured arm bone, they can also see images of the fractured arm after the surgery to fix it.
    11. Using Live Insects in Classrooms
      This online version of lessons was created from a collaboration of teachers and scientists from Arizona and Massachusetts and the staff from the Center for Insect Science. Roughly two hundred teachers in Arizona, Massachusetts, Missouri, and Mississippi pilot tested the lessons in their classrooms.
    12. Virtual Frog Dissection Kit
      This award-winning interactive program is part of the "Whole Frog" project. You can interactively dissect a (digitized) frog named Fluffy, make movies, and play the Virtual Frog Builder Game. The interactive Web pages are available in a number of languages.
    13. Water Critter Key
      This website gives students the chance to work with dichotomous keys.  Students choose an aquatic animal from the game board.  They then answer the questions to determine the identity of their animal by its physical characteristics.
  2. "All animals, including humans, are consumers that meet their energy by eating other organisms or their products. Consumers break down the structures of the organisms they eat to make the materials they need to grow and function. Decomposers, including bacteria and fungi, use dead organisms or their products to meet their energy needs."
    1. Energy Pyramid, Phytoplankton, and Food Chain
      Show how phytoplankton flow through the food chain as a energy source. The site also has other links for this benchmark.
    2. Food Chains and Food Webs
      Outstanding! This web site contains background information and graphics regarding food chains and food webs. Students can construct a possible food web on-line which is printable. The "chain reaction activity" is interactive also. Once students have placed the objects in order the food chain becomes animated. Finally, students are asked to remove the frog to see how the population in a food chain affects other populations (animated).
    3. Life Science Connections
      This award winning web site is both teacher and student friendly.  It is filled with information and activities about frogs frogs frogs!!!!.
    4. Population Ecology
      This site talks about the basics of symbiosis, competition, mutualism, predator-prey relationships. It gives examples and pictures in some of the links.
    5. The Flow of Energy Through Plants and Animals
      Students can investigate how energy flows through living organisms.  A description of food chains is given and examples are visually illustrated through hand drawn charts.  A variety of links are available on food chains, energy flow, and photosynthesis.  Unfamiliar vocabulary words are defined at the click of a button.
    6. The Science of Aging
      This site introduces students to the concept of aging and how scientists study human aging.
  3. "Following fertilization, cell division produces a small cluster of cells that then differentiate by appearance and function to form the basic tissue of an embryo."
    1. Cell-Tissue-Body Explorer Interactive Animated Atlas
      This site is a teacher resource site that provides information on many different human body cells.  Pictures, definitions of cell parts, and quizzes are available for each cell chosen.
    2. Cytographics
      There are many videos showing cells.  The best for this benchmark is called "Three eggs of the African Toad." This video clip shows a single cell dividing until it becomes a tadpole.  Great example that "living things are made of cells."
    3. Mitosis Is Cell Division New
      This interactive site allows students to learn about the phrases of mitosis and their features.
  4. "Cells carry out the many functions needed to sustain life. They grow and divide thereby producing more cells. Food is used to provide energy for the work that cells do and as a source of molecular building blocks from which needed materials are assembled."
    1. Build A Cell New
      Outstanding! This is a wonderful site for learning about the makeup of cells.
    2. Cell Division Genetic Consequences
      This is a good site for the students to learn or review the basics of mitosis and meiosis. This interactive site allows students to view images in order to determine which stage of mitosis/meiosis is occuring.
    3. Function of Cells in Organisms
      Describes how living organisms are made of cells, uses plant cells as an example.  Has other information and links that don't apply to the expectation.  This site offers beautiful graphics and numerous links to plant and animal physiology. Easy to read and clear, concise information
    4. I Can Do That
      A fun tour about cells guided by cartoon cells.  Students will enjoy the funny names given to the different types of cells as well as the interactions among cells as they learn about bacteria, animal, and plant cells.  Good diagrams.
    5. Interactive Diagrams: Cell Structure
      Great source for students to interact with basic plant and animal cells.
  5. " Plants are producers; they use the energy from light to make sugar molecules from the atoms of carbon dioxide and water. Plants use these sugars along with minerals from the soil to form fats, proteins, and carbohydrates. These products can be used immediately, incorporated into the plant’s cells as the plant grows, or stored for later use."
    1. Photosynthesis - Light Reactions (Forest Biology Virginia Tech)
      Outstanding! Interactive animation for photosynthesis. Diagrams are labeled. Narration for animated movie at end of site.
    2. The Great Plant Escape
      Students take a journey with an interactive detective into the world of plants to find clues, perform experiments, and solve problems that will solve various cases pertaining to plants. Extension activities and quizzes are available.
    3. The Flow of Energy Through Plants and Animals
      Students can investigate how energy flows through living organisms.  A description of food chains is given and examples are visually illustrated through hand drawn charts.  A variety of links are available on food chains, energy flow, and photosynthesis.  Unfamiliar vocabulary words are defined at the click of a button.
    4. The Life Cycle of a Plant
      This site is a movie about the Life Cycle of Plants.  Click on "View Flash Movie" and it will begin.
    5. Yummy Plant Parts
      Lesson Plan  Students will:1. Understand the structure and function of roots, stems, and leaves.  2. Identify the parts of a plant by looking at an entire plant or a part of a plant.  3. Understand the importance of plants for animals’ (humans’) existence.

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