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      Displaying 541-560 of 6433 resources
      • Thumb image for Will It Float?Resource Type: Website / HyperLink

        Will It Float?

        Grades: TK/K to 9
        Subjects: Current Science, Human Anatomy & Physiology, Personal and Community Health, Properties of Matter
        Student preconceptions are one of the greatest challenges we face as science teachers. This Predict, Explain, Observe, and Expla...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Annenberg Media Learner.org: Teacher Resources and Teacher Professional Development Programming Across the CurriculumResource Type: Website / HyperLink

        Annenberg Media Learner.org: Teacher Resources and Teacher Professional Development Programming Across the Curriculum

        Grades: No grades selected.
        Subjects: Mathematics, Professional Development, Science, Education, Child Development & Family Services
        Learner.org provides multimedia resources, particularly educational video programs with coordinated web and print materials, for...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Institute for Dynamic Educational AdvancementResource Type: Website / HyperLink

        Institute for Dynamic Educational Advancement

        Grades: PS/Pre-K to 12
        Subjects: Technology, Professional Development, Measurement, Tools, and Data Analysis, Information Technology
        The Institute for Dynamic Educational Advancement (IDEA) is a nonprofit organization dedicated to the design, implementation, an...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for As The Stomach ChurnsResource Type: Document

        As The Stomach Churns

        Grades: TK/K to 12
        Subjects: Biochemistry, States of Matter (solids, liquids, gases), Earth & Space Science, Chemical Reactions & Stoichiometry and 3 additional..
        Visitors fill two test tubes with a solution of "artificial stomach fluid." This stomach fluid contains hydrochloric acid in the...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Linking Length, Perimeter, Area, and VolumeResource Type: Website / HyperLink

        Linking Length, Perimeter, Area, and Volume

        Grades: 6 to 9
        Subjects: Measurement & Tools, Rates and Proportions, Number Sense, Measurement & Geometry, Area & Volume
        This sequence of four lessons is designed to help students to understand ratio, proportion, scale factor, and similarity. Using ...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Information for Atomic Veterans, Downwinders and Uranium MinersResource Type: Website / HyperLink

        Information for Atomic Veterans, Downwinders and Uranium Miners

        Grades: No grades selected.
        Subjects: Agriculture & Natural Resources, Earth's Resources
        This website contains the Radiation Exposure Compensation Act amendments of 1999.
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Make Your Own Magnus GliderResource Type: Website / HyperLink

        Make Your Own Magnus Glider

        Grades: TK/K to 9
        Subjects: Earth & Space Science, Physics, Chemistry
        Build a glider that uses the same physics as a curve ball, for less than a dime. This activity includes simple instructions on h...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Breathing YeastiesResource Type: Website / HyperLink

        Breathing Yeasties

        Grades: TK/K to 9
        Subjects: Current Science, Ecology & Ecosystems, Earth & Space Science, Chemical Reactions & Stoichiometry and 4 additional..
        Does yeast breathe? Find out by watching how plastic bags filled with yeast, warm water and different amounts of sugar change ov...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Smile Metric StyleResource Type: Website / HyperLink

        Smile Metric Style

        Grades: TK/K to 6
        Subjects: Measurement & Tools, Unit Conversions, Measurement & Geometry
        This activity enables students to practice working with the metric system by measuring the width of their smiles. After completi...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for What's So Special about WaterResource Type: Document

        What's So Special about Water

        Grades: TK/K to 6
        Subjects: Biochemistry, Bonding & Compounds, Mathematics, States of Matter (solids, liquids, gases) and 4 additional..
        In this three-part activity, learners play a game and conduct two simple experiments to explore water and surface tension. Learn...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for What is Beringia?Resource Type: Website / HyperLink

        What is Beringia?

        Grades: No grades selected.
        Subjects: Geography, Agriculture & Natural Resources, Earth's Resources
        This brief article by the National Park Service describes the history and location of the Bering Sea land bridge.
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for When a Fish Is More Than a FishResource Type: Website / HyperLink

        When a Fish Is More Than a Fish

        Grades: No grades selected.
        Subjects: Ecology & Ecosystems, Agriculture & Natural Resources
        This is a magazine article describing the relationship between the Nez Perce People and endangered salmon. This article provides...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Cuica (Laughing Cup)Resource Type: Website / HyperLink

        Cuica (Laughing Cup)

        Grades: TK/K to 9
        Subjects: Light, Sound & Other Waves, Music, Earth & Space Science, Education, Child Development & Family Services and 2 additional..
        In this activity, you'll use a paper cup, a piece of cloth, and some string to make a musical instrument called a cuica (pronoun...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Heart Mountain Detachment Fault and Clastic Dikes of Fault Breccia, and Heart Mountain Break-Away Fault, Wyoming and MontanaResource Type: Website / HyperLink

        Heart Mountain Detachment Fault and Clastic Dikes of Fault Breccia, and Heart Mountain Break-Away Fault, Wyoming and Montana

        Grades: No grades selected.
        Subjects: Geology & the Dynamic Earth, Agriculture & Natural Resources, Earth & Space Science, Earth's Resources
        This field guide describes the geology of two sites near Silver Gate, MT (near Cooke City) where different features related to t...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Wind TunnelResource Type: Document

        Wind Tunnel

        Grades: TK/K to 9
        Subjects: Technology, Measurement, Tools, and Data Analysis, Weather, Climate & Atmosphere, Earth & Space Science and 4 additional..
        Scientists use enormous wind tunnels to test the design of planes, helicopters, even the Space Shuttle. In this simulation activ...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Balloon StagingResource Type: Website / HyperLink

        Balloon Staging

        Grades: TK/K to 12
        Subjects: Force & Motion, Ecology & Ecosystems, Earth & Space Science, Engineering & Design and 4 additional..
        In this activity, learners simulate a multistage rocket launch using party balloons, fishing line, straws, and a plastic cup. Ed...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Asteroidea: InformationResource Type: Website / HyperLink

        Asteroidea: Information

        Grades: No grades selected.
        Subjects: No subjects selected.
        Asteroidea: Information
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Build and Test a Paper BridgeResource Type: Website / HyperLink

        Build and Test a Paper Bridge

        Grades: TK/K to 9
        Subjects: Technology, Force & Motion, Measurement, Tools, and Data Analysis, Engineering & Design
        In this hands-on activity, learners make a bridge out of a folded piece of paper and two blocks. Then they test their structure ...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Mysteries of the Catalhoyuk MuralsResource Type: Website / HyperLink

        Mysteries of the Catalhoyuk Murals

        Grades: TK/K to 12
        Subjects: Visual Arts, People in Science, Earth & Space Science, Earth's Resources
        This activity is about observation. This website offers the visual content of the murals made about 9,000 years ago in Catalhoyu...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for What Is Uranium?Resource Type: Website / HyperLink

        What Is Uranium?

        Grades: No grades selected.
        Subjects: Agriculture & Natural Resources, Earth's Resources
        This site contains a detailed description about the properties of uranium and some of its applications in the energy industry. T...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0