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    Displaying 221-240 of 608 resources
    • Thumb image for Global Invasive Species DatabaseResource Type: Website / HyperLink

      Global Invasive Species Database

      Grades: 6 to 12
      Subjects: Ecology & Ecosystems, Science, Life Sciences
      This resource, from the Invasive Species Specialty Group, provides global information on invasive alien species to agencies, res...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for How Hot Is That Star?Resource Type: Website / HyperLink

      How Hot Is That Star?

      Grades: 6 to 12
      Subjects: Physics, Earth & Space Science, Science
      This page, presented by the Science Museum of Virginia, features information about the origin and function of the Hertzsprung-Ru...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for How Stars WorkResource Type: Website / HyperLink

      How Stars Work

      Grades: 6 to 12
      Subjects: Earth & Space Science, Science
      This page, from the HowStuffWorks Web site, features information about stars and their properties. There are links to several to...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for How Do We Measure the Size and the Age of the Universe?Resource Type: Website / HyperLink

      How Do We Measure the Size and the Age of the Universe?

      Grades: 6 to 12
      Subjects: Earth & Space Science, Science
      This page, from NASA s Imagine the Universe Web site, contains information on how astronomers assess both the size and age of ...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Astronomy Today - Stellar EvolutionResource Type: Website / HyperLink

      Astronomy Today - Stellar Evolution

      Grades: 8 to 12
      Subjects: Earth & Space Science, Science
      This page, from Astronomy Today, presents information about how and where stars evolve, and what happens when different types of...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Introduction to Coral ReefsResource Type: Website / HyperLink

      Introduction to Coral Reefs

      Grades: TK/K to 12
      Subjects: Earth & Space Science, Ecology & Ecosystems, Science, Life Sciences
      This student created resource, which is part of the Miami Museum of Science Web site, provides information about coral reefs. S...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Habitats: Deserts and TundraResource Type: Website / HyperLink

      Habitats: Deserts and Tundra

      Grades: PS/Pre-K to 12
      Subjects: Geography, History-Social Science, Ecology & Ecosystems, Science, Life Sciences
      This resource, from National Geographic, features information about desert and tundra habitats. Brief background information abo...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for HabitatsResource Type: Website / HyperLink

      Habitats

      Grades: PS/Pre-K to 12
      Subjects: Geography, History-Social Science, Ecology & Ecosystems, Science, Life Sciences
      This resource, from National Geographic, features information about various habitats. Brief background information about each ha...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Natureworks: Freshwater MarshesResource Type: Website / HyperLink

      Natureworks: Freshwater Marshes

      Grades: PS/Pre-K to 12
      Subjects: Science, Ecology & Ecosystems, Life Sciences
      This resource, from New Hampshire Public Television, features information about freshwater marshes. There is general information...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Freshwater EcosystemsResource Type: Website / HyperLink

      Freshwater Ecosystems

      Grades: PS/Pre-K to 12
      Subjects: Science, Ecology & Ecosystems, Life Sciences
      This resource, from the USGS, features information about freshwater marshes. On this page, users will also find information abou...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for What Is PhotosynthesisResource Type: Website / HyperLink

      What Is Photosynthesis

      Grades: PS/Pre-K to 12
      Subjects: Science, Life Sciences
      This web page, from Arizona State University, features an extensive list of links to resources that discuss photosynthesis at va...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Illuminating PhotosynthesisResource Type: Website / HyperLink

      Illuminating Photosynthesis

      Grades: PS/Pre-K to 12
      Subjects: Science, Life Sciences
      This PBS feature takes a look at the oxygen/carbon dioxide cycle and at the process of photosynthesis. After viewing the feature...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for The Greenhouse EffectResource Type: Website / HyperLink

      The Greenhouse Effect

      Grades: PS/Pre-K to 12
      Subjects: Earth & Space Science, Science, Ecology & Ecosystems, Life Sciences
      This resource, from the Environmental Protection Agency, features information about the greenhouse effect. The information is ai...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for The Human BrainResource Type: Website / HyperLink

      The Human Brain

      Grades: 6 to 12
      Subjects: Health Education, Growth, Development & Aging, Science, Health & Physical Education, Life Sciences
      On this page, from the Franklin Institute Online, visitors can explore the human brain. There are sections with information on h...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Natural Selection in Real TimeResource Type: Website / HyperLink

      Natural Selection in Real Time

      Grades: 6 to 12
      Subjects: Science, Life Sciences
      This article, featured on the PBS Web site, describes a research study of finches on the Galapagos Islands. The birds were named...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for An Origin of SpeciesResource Type: Website / HyperLink

      An Origin of Species

      Grades: 6 to 12
      Subjects: Science, Life Sciences
      This flash presentation is featured on the PBS Web site as part of their Evolution project. The presentation features informatio...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Web Geological Time MachineResource Type: Website / HyperLink

      Web Geological Time Machine

      Grades: PS/Pre-K to 12
      Subjects: Earth & Space Science, Science
      This resource, from the University of California, Berkley Museum of Paleontology, features a geologic time machine. Visitors can...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for DNA from the BeginningResource Type: Website / HyperLink

      DNA from the Beginning

      Grades: PS/Pre-K to 12
      Subjects: Science, Life Sciences
      DNA from the Beginning is an animated (Flash) primer on the basics of DNA, genes, and heredity. The presentation is organized ar...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Exploratorium: Which Embryo Is Human?Resource Type: Website / HyperLink

      Exploratorium: Which Embryo Is Human?

      Grades: TK/K to 12
      Subjects: Science, Life Sciences
      This resource, from the Exploratorium Web site, is a thought-provoking exhibit that compares a human embryo against a number of ...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for About Coral ReefsResource Type: Website / HyperLink

      About Coral Reefs

      Grades: PS/Pre-K to 12
      Subjects: Science, Life Sciences
      This resource, from the EPA, features information about coral reefs. The importance of coral communities and solutions to proble...
      Contributor: Thinkfinity
      Views: 0Favorites: 0