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      Displaying 141-160 of 231 resources
      • Thumb image for Lesley HammingResource Type: Website / HyperLink

        Lesley Hamming

        Grades: PS/Pre-K to 12
        Subjects: People in Science, Science, Professional Development
        Lesley Hamming is a scientist at Northwestern University who studies mussels and is trying to create sticky substances that work...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Ice BikesResource Type: Website / HyperLink

        Ice Bikes

        Grades: PS/Pre-K to 12
        Subjects: Sports and Competition, Physics, Experimentation and the Scientific Method, Professional Development and 2 additional..
        This resource helps guide an experiment figuring out how many studs should be added to an ice bike to give it maximum speed.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for California FishResource Type: Website / HyperLink

        California Fish

        Grades: PS/Pre-K to 12
        Subjects: Experimentation and the Scientific Method, Professional Development, Education, Child Development & Family Services, Life Sciences, Classification
        This resource helps guide an experiment figuring out how a fish's mouth type affect what it eats?
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for David UrieResource Type: Website / HyperLink

        David Urie

        Grades: PS/Pre-K to 12
        Subjects: People in Science, Science, Professional Development, Engineering & Design
        David Urie is an aeronautical engineer from California who has designed the SkyTrac which is a type of body surfboard for parach...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Do It: Surface TensionResource Type: Website / HyperLink

        Do It: Surface Tension

        Grades: PS/Pre-K to 12
        Subjects: Mathematics, Properties of Matter, Physics, Solution Chemistry and 5 additional..
        In this science experiment, kids learn about the surface tension of water by disrupting floating pepper flakes.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for SpeedskatingResource Type: Website / HyperLink

        Speedskating

        Grades: PS/Pre-K to 12
        Subjects: Physics, Experimentation and the Scientific Method, Area & Volume, Professional Development and 2 additional..
        This resource helps guide an experiment figuring out how you should perform your turns in speedskating.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for BogsResource Type: Website / HyperLink

        Bogs

        Grades: PS/Pre-K to 12
        Subjects: Instructional Strategies, Earth's Resources, Humanities, Professional Development and 4 additional..
        Did you know that some things are preserved in bogs rather than decomposed? In this episode Amy and Maya take advantage of a bog...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Do It: Charged Comb and WaterResource Type: Website / HyperLink

        Do It: Charged Comb and Water

        Grades: PS/Pre-K to 12
        Subjects: Earth's Resources, Electricity & Magnetism, Science, Professional Development and 2 additional..
        In this science experiment, kids use a comb to discover the positive and negative charges in hair and water molecules.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Laurie MarkerResource Type: Website / HyperLink

        Laurie Marker

        Grades: PS/Pre-K to 12
        Subjects: People in Science, Science, Measurement, Tools, and Data Analysis, Experimentation and the Scientific Method and 4 additional..
        Laurie Marker founded the Cheetah Conservation Fund in Namibia so that she, along with the help of other scientists, can researc...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for HockeyResource Type: Website / HyperLink

        Hockey

        Grades: PS/Pre-K to 12
        Subjects: Sports and Competition, Earth's Resources, Physics, Earth & Space Science and 4 additional..
        Use this hockey investigation as a science fair project idea for your elementary or middle school science fair! Then tell us abo...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Water SlidesResource Type: Website / HyperLink

        Water Slides

        Grades: PS/Pre-K to 12
        Subjects: Earth's Resources, Physics, Professional Development, Earth & Space Science and 2 additional..
        Use this physical science investigation as a science fair project idea for your elementary or middle school science fair! Then t...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Erich JarvisResource Type: Website / HyperLink

        Erich Jarvis

        Grades: PS/Pre-K to 12
        Subjects: People in Science, Science, Professional Development, Structure and Function in Living Things and 3 additional..
        Erich Jarvis is a neurobiologist who studies song birds and researches how the brain controls, generates, and learns complex beh...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for OttersResource Type: Website / HyperLink

        Otters

        Grades: PS/Pre-K to 12
        Subjects: Evolution and Adaptation, Professional Development, Structure and Function in Living Things, Education, Child Development & Family Services and 3 additional..
        Use this zoo investigation as a science fair project idea for your elementary or middle school science fair! Then tell us about it!
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for GeysersResource Type: Website / HyperLink

        Geysers

        Grades: PS/Pre-K to 12
        Subjects: Agriculture & Natural Resources, Experimentation and the Scientific Method, Professional Development, Education, Child Development & Family Services, Geology & the Dynamic Earth
        This resource helps guide an experiment finding why there isn't a geyser in every thermal basin.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Ben HoResource Type: Website / HyperLink

        Ben Ho

        Grades: PS/Pre-K to 12
        Subjects: People in Science, Science, Professional Development
        Ben Ho trains dogs to use search and rescue (SAR) techniques for the Wilderness Finders Search and Rescue to find missing people...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Circus StuntsResource Type: Website / HyperLink

        Circus Stunts

        Grades: PS/Pre-K to 12
        Subjects: Physics, Professional Development, Education, Child Development & Family Services, Engineering & Design, Chemistry
        Use this circus investigation as a science fair project idea for your elementary or middle school science fair! Then tell us abo...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Yo-YosResource Type: Website / HyperLink

        Yo-Yos

        Grades: PS/Pre-K to 12
        Subjects: Physics, Professional Development, Education, Child Development & Family Services, Chemistry
        Use this physics yo-yo investigation as a science fair project idea for your elementary or middle school science fair!
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Do It: Bag on a StickResource Type: Website / HyperLink

        Do It: Bag on a Stick

        Grades: PS/Pre-K to 12
        Subjects: Earth's Resources, Mathematics, Physics, Solution Chemistry and 5 additional..
        In this science experiment, kids poke bamboo skewers in a bag of water that will not leak.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Do It: Invisible InkResource Type: Website / HyperLink

        Do It: Invisible Ink

        Grades: PS/Pre-K to 12
        Subjects: Science, Professional Development, Education, Child Development & Family Services, Chemistry
        In this science experiment, kids create invisible ink with baking soda and grape soda.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Do It: Conduction CountdownResource Type: Website / HyperLink

        Do It: Conduction Countdown

        Grades: PS/Pre-K to 12
        Subjects: Elements & the Periodic Table, Bonding & Compounds, Physics, Science and 4 additional..
        In this science experiment, kids learn whether metal or plastic is a better heat conductor.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0