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      Displaying 161-180 of 231 resources
      • Thumb image for Do It: Floating MarbleResource Type: Website / HyperLink

        Do It: Floating Marble

        Grades: PS/Pre-K to 12
        Subjects: Properties of Matter, Chemistry, Science, Professional Development, Education, Child Development & Family Services
        In this science experiment, kids watch as a marble "floats" to the top of a jar of salt.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Do It: Crayon in a BottleResource Type: Website / HyperLink

        Do It: Crayon in a Bottle

        Grades: PS/Pre-K to 12
        Subjects: Science, Physics, Professional Development, Education, Child Development & Family Services, Force & Motion
        In this science experiment, kids balance a cardboard hoop and a crayon on top of a bottle and see how to get the crayon to fall ...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Bruce RobertsResource Type: Website / HyperLink

        Bruce Roberts

        Grades: PS/Pre-K to 12
        Subjects: People in Science, Science, Professional Development, Engineering & Design
        Bruce Roberts is an engineer for Harley Davidson Motorcycles in Milwaukee, Wisconsin.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Alligator HabitatResource Type: Website / HyperLink

        Alligator Habitat

        Grades: PS/Pre-K to 12
        Subjects: Agriculture & Natural Resources, Professional Development, Experimentation and the Scientific Method, Ecology & Ecosystems and 3 additional..
        This resource helps guide an experiment figuring out what makes a good home for alligators
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Do It: Paperclip ChallengeResource Type: Website / HyperLink

        Do It: Paperclip Challenge

        Grades: PS/Pre-K to 12
        Subjects: Earth's Resources, Physics, Professional Development, Life Sciences and 6 additional..
        In this science experiment, kids learn how strong the surface of water is by floating paperclips.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for RiversResource Type: Website / HyperLink

        Rivers

        Grades: PS/Pre-K to 12
        Subjects: Agriculture & Natural Resources, Earth's Resources, Professional Development, Experimentation and the Scientific Method, Education, Child Development & Family Services
        This resource helps guide an experiment finding what rivers do to the land
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Do It: Reaction RaceResource Type: Website / HyperLink

        Do It: Reaction Race

        Grades: PS/Pre-K to 12
        Subjects: Chemical Reactions & Stoichiometry, Earth's Resources, Science, Physics and 4 additional..
        In this science experiment, kids learn the effect of crushing antacids before watching its reaction to water.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Joel BoydResource Type: Website / HyperLink

        Joel Boyd

        Grades: PS/Pre-K to 12
        Subjects: Science, Professional Development, Sports and Competition, People in Science and 2 additional..
        Joel Boyd is an orthopedic surgeon who is the head team physician for the WNBA's Minnesota Lynx and the NHL's Minnesota Wild and...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Dragonfly TV NanoResource Type: Website / HyperLink

        Dragonfly TV Nano

        Grades: PS/Pre-K to 12
        Subjects: Professional Development, Experimentation and the Scientific Method, Education, Child Development & Family Services
        Get the scoop on Dragonfly TV Nano episodes and download educational guides
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Tejal DesaiResource Type: Website / HyperLink

        Tejal Desai

        Grades: PS/Pre-K to 12
        Subjects: Human Anatomy & Physiology, Professional Development, Health Science & Medical Technology, Life Sciences and 6 additional..
        Tejal Desai is a biomedical engineer who designs tiny, nano-sized capsules to transport medicine in the body to the exact spot i...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Ice BikeResource Type: Website / HyperLink

        Ice Bike

        Grades: PS/Pre-K to 12
        Subjects: Physics, Professional Development, Engineering & Design, Sports and Competition and 2 additional..
        Use this bike investigation as a science fair project idea for your elementary or middle school science fair! Then tell us about...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for African PenguinsResource Type: Website / HyperLink

        African Penguins

        Grades: PS/Pre-K to 12
        Subjects: Earth's Resources, History-Social Science, Professional Development, Inquiry & Problem Based Learning and 4 additional..
        By adding positive stimuli to the African Penguin exhibit at the New Jersey State Aquarium these young scientists discovered tha...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Christy HaynesResource Type: Website / HyperLink

        Christy Haynes

        Grades: PS/Pre-K to 12
        Subjects: Human Anatomy & Physiology, Professional Development, Life Sciences, Measurement, Tools, and Data Analysis and 7 additional..
        Christy Haynes is a chemist who studies nanotechnology, particularly the effects of various nanoparticles on our immune system.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Do It: File Card BridgeResource Type: Website / HyperLink

        Do It: File Card Bridge

        Grades: PS/Pre-K to 12
        Subjects: Science, Professional Development, Engineering & Design, Education, Child Development & Family Services
        In this science experiment, kids create a "bridge" out of books and a note card and learn how to make it hold more weight in pen...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Lloyd FrenchResource Type: Website / HyperLink

        Lloyd French

        Grades: PS/Pre-K to 12
        Subjects: Science, Professional Development, Our Solar System, Engineering & Design and 4 additional..
        Lloyd French is an engineer at NASA who is building a cryobot which is a robot that can melt through the ice of an ice-covered p...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Forensic ScienceResource Type: Website / HyperLink

        Forensic Science

        Grades: PS/Pre-K to 12
        Subjects: Professional Development, Experimentation and the Scientific Method, Current Science, Education, Child Development & Family Services
        This resource helps guide an experiment using forensic science to solve a mystery.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for GlaciersResource Type: Website / HyperLink

        Glaciers

        Grades: PS/Pre-K to 12
        Subjects: Agriculture & Natural Resources, Earth's Resources, Professional Development, Life Sciences and 8 additional..
        These two young scientists worked with environmental scientists to learn first hand about glaciers- what causes them to move, ho...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Nalini NadkarniResource Type: Website / HyperLink

        Nalini Nadkarni

        Grades: PS/Pre-K to 12
        Subjects: Science, Professional Development, People in Science, Life Sciences and 2 additional..
        Nalini Nadkarni is a scientist who spends her time in the forest canopy of Washington State where she is studying epiphytes.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for OttersResource Type: Website / HyperLink

        Otters

        Grades: PS/Pre-K to 12
        Subjects: Science, History-Social Science, Professional Development, Experimentation and the Scientific Method and 3 additional..
        This resource helps guide an experiment finding if otters in captivity behave differently than the ones in the wilderness.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Straw HouseResource Type: Website / HyperLink

        Straw House

        Grades: PS/Pre-K to 12
        Subjects: Professional Development, Engineering & Design, Measurement, Tools, and Data Analysis, Technology, Education, Child Development & Family Services
        Use this technology investigation as a science fair project idea for your elementary or middle school science fair! Then tell us...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0