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    Displaying 321-340 of 436 resources
    • Thumb image for Urine ConcentrationResource Type: Website / HyperLink

      Urine Concentration

      Grades: 6 to 12
      Subjects: Health Education, Health & Physical Education, Growth, Development & Aging
      This interactive, from the Biology in Motion Web site, contains an animation and information about how the kidneys conserve wate...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Riddle of the BonesResource Type: Website / HyperLink

      Riddle of the Bones

      Grades: 6 to 12
      Subjects: Life Sciences, Electives, History-Social Science, Science
      This resource, from PBS, features an interactive presentation about our early human ancestors. The focus is on a handful of foss...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for In Search of Human Origins: Classroom IdeasResource Type: Website / HyperLink

      In Search of Human Origins: Classroom Ideas

      Grades: 9 to 12
      Subjects: Electives, Life Sciences, History-Social Science, Science
      This resource for grades 9-12, from National Geographic, is a list of classroom activities focusing on human evolution. The acti...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Pesticides in Ground WaterResource Type: Website / HyperLink

      Pesticides in Ground Water

      Grades: 6 to 12
      Subjects: Science, Chemistry, Earth & Space Science
      This USGS resource features information about ground water contamination. The discussion focuses on pesticide use and how the ch...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Exploratorium: FrogsResource Type: Website / HyperLink

      Exploratorium: Frogs

      Grades: TK/K to 12
      Subjects: Science, Life Sciences
      This Exploratorium resource focuses on frogs. Users can learn about frogs, find out how they are being used in cancer research, ...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Wreaking Havoc with Life: Minute Atrazine Levels Lead to Hermaphroditic Frogs, CancerResource Type: Website / HyperLink

      Wreaking Havoc with Life: Minute Atrazine Levels Lead to Hermaphroditic Frogs, Cancer

      Grades: 9 to 12
      Subjects: Chemistry, Personal and Community Health, Health & Physical Education, Life Sciences and 2 additional..
      This article, written by Dr. Tyrone Hayes and presented by Beyond Pesticides, discusses how frogs can reveal information about t...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Meaty ChickensResource Type: Website / HyperLink

      Meaty Chickens

      Grades: 9 to 12
      Subjects: Life Sciences, Geography, History-Social Science, Science
      This National Geographic Magazine resource features a brief article discussing the breeding of chickens for the consumer market....
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for China's Fossil MarvelsResource Type: Website / HyperLink

      China's Fossil Marvels

      Grades: TK/K to 12
      Subjects: Life Sciences, Geography, History-Social Science, Science
      This National Geographic Magazine feature focuses on the Chinese province of Liaoning. There is an excerpt from an article about...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Flickers: Carving out Their NicheResource Type: Website / HyperLink

      Flickers: Carving out Their Niche

      Grades: TK/K to 12
      Subjects: Life Sciences, Geography, History-Social Science, Science
      This National Geographic Magazine feature focuses on flicker woodpeckers. There is a brief excerpt from an article about flicker...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for The Big ThawResource Type: Website / HyperLink

      The Big Thaw

      Grades: TK/K to 12
      Subjects: Geography, History-Social Science, Science, Earth & Space Science
      This National Geographic Magazine feature focuses on global warming. There is an excerpt from an article about the changes that ...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Now What?Resource Type: Website / HyperLink

      Now What?

      Grades: TK/K to 12
      Subjects: Geography, History-Social Science, Science, Earth & Space Science
      This National Geographic Magazine feature focuses on sudden climate change. There is an excerpt from an article about the study ...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Fiji's Rainbow ReefsResource Type: Website / HyperLink

      Fiji's Rainbow Reefs

      Grades: TK/K to 12
      Subjects: Life Sciences, Geography, Ecology & Ecosystems, History-Social Science, Science
      This National Geographic Magazine feature focuses on the resilliance of Fiji s coral reefs. There is an excerpt from an article ...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Islands of the PacificResource Type: Website / HyperLink

      Islands of the Pacific

      Grades: TK/K to 12
      Subjects: Life Sciences, Geography, Ecology & Ecosystems, History-Social Science, Science
      This National Geographic Magazine feature focuses on the biodiversity of Pacific islands. There is an excerpt from an article ab...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for It's All in the GenesResource Type: Website / HyperLink

      It's All in the Genes

      Grades: TK/K to 12
      Subjects: Life Sciences, Geography, History-Social Science, Science
      This National Geographic Magazine article discusses a proposed system for using DNA analysis to identify animals. The idea would...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Stem Cells Repair Damaged Spinal Cords in MiceResource Type: Website / HyperLink

      Stem Cells Repair Damaged Spinal Cords in Mice

      Grades: 3 to 12
      Subjects: Health & Physical Education, Life Sciences, Geography, American Democracy and 4 additional..
      In this National Geographic News article, read about how human stem cells injected into paralyzed mice helped them walk again. A...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Low Sperm Counts Blamed on Pesticides in U.S. WaterResource Type: Website / HyperLink

      Low Sperm Counts Blamed on Pesticides in U.S. Water

      Grades: 3 to 12
      Subjects: Ecology & Ecosystems, American Democracy, Chemistry, Personal and Community Health and 6 additional..
      In this National Geographic News article, read about how toxins in water may be affecting humans and wildlife alike. Low sperm c...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Endangered SpeciesResource Type: Website / HyperLink

      Endangered Species

      Grades: 3 to 12
      Subjects: Life Sciences, Geography, Ecology & Ecosystems, History-Social Science, Science
      In this resource, from the National Wildlife Federation Web site, learn about the Endangered Species Act, discover why we must s...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for What is the Northern Forest?Resource Type: Website / HyperLink

      What is the Northern Forest?

      Grades: 3 to 12
      Subjects: Life Sciences, Geography, Ecology & Ecosystems, History-Social Science, Science
      In this resource, from the National Wildlife Federation Web site, learn about the trees that make up the unique ecosystem known ...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for New Robots Can Replicate ThemselvesResource Type: Website / HyperLink

      New Robots Can Replicate Themselves

      Grades: 3 to 12
      Subjects: Life Sciences, Geography, American Democracy, History-Social Science, Science
      In this National Geographic News article, read about how biological systems have inspired the creation of self-replicating robot...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Mystery Undersea Extinction Cycle DiscoveredResource Type: Website / HyperLink

      Mystery Undersea Extinction Cycle Discovered

      Grades: 3 to 12
      Subjects: Life Sciences, Geography, American Democracy, History-Social Science, Science
      In this National Geographic News article, read about the discovery that the number of marine-animal species rises and falls ever...
      Contributor: Thinkfinity
      Views: 0Favorites: 0