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      Displaying 201-220 of 250 resources
      • Thumb image for Do It: Carbon Dioxide Fire ExtinguisherResource Type: Website / HyperLink

        Do It: Carbon Dioxide Fire Extinguisher

        Grades: PS/Pre-K to 12
        Subjects: Education, Child Development & Family Services, Cells, Life Sciences, Science and 3 additional..
        In this science experiment, kids mix baking soda and vinegar to create carbon dioxide to put out a candle flame.
        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, Engineering & Design, Professional Development, Science
        Bruce Roberts is an engineer for Harley Davidson Motorcycles in Milwaukee, Wisconsin.
        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, Humanities, Evolution and Adaptation, Life Sciences 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: Engineering & Design, People in Science, Life Sciences, Nature & Method of Science 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 BiodiversityResource Type: Website / HyperLink

        Biodiversity

        Grades: PS/Pre-K to 12
        Subjects: Evolution and Adaptation, Life Sciences, Ecology & Ecosystems, Classification and 7 additional..
        Learn how a large variety of animals can live together in the rain forest.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Lloyd FrenchResource Type: Website / HyperLink

        Lloyd French

        Grades: PS/Pre-K to 12
        Subjects: People in Science, Engineering & Design, Measurement, Tools, and Data Analysis, Our Solar System 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 Do It: Grow a CrystalResource Type: Website / HyperLink

        Do It: Grow a Crystal

        Grades: PS/Pre-K to 12
        Subjects: Education, Child Development & Family Services, Earth's Resources, Science, Earth & Space Science and 2 additional..
        In this science experiment, kids "grow" crystals with Epsom salt in a jar lid.
        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, Education, Child Development & Family Services, Professional Development, Experimentation and the Scientific Method, 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 Do It: Material DensityResource Type: Website / HyperLink

        Do It: Material Density

        Grades: PS/Pre-K to 12
        Subjects: Education, Child Development & Family Services, Earth's Resources, Physics, Earth & Space Science and 4 additional..
        In this science experiment, kids learn which is more dense: water, oil or syrup.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Horse EarsResource Type: Website / HyperLink

        Horse Ears

        Grades: PS/Pre-K to 12
        Subjects: Agriculture & Natural Resources, Education, Child Development & Family Services, Human Anatomy & Physiology, Life Sciences and 6 additional..
        This resource helps guide an experiment finding whether putting on fake horse ears will allow someone to communicate with the an...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Lonnie JohnsonResource Type: Website / HyperLink

        Lonnie Johnson

        Grades: PS/Pre-K to 12
        Subjects: People in Science, Engineering & Design, Measurement, Tools, and Data Analysis, Science and 2 additional..
        Lonnie Johnson is an engineer who has made award winning creative inventions such as a robot built entirely from junkyard scraps...
        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, Professional Development, Science
        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 Andy LiuResource Type: Website / HyperLink

        Andy Liu

        Grades: PS/Pre-K to 12
        Subjects: People in Science, Earth & Space Science, Science, Human Space Exploration, Professional Development
        Andy Liu, project scientist, at MIT Center for Space Research studies how humans adapt to long space flight missions.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Erin GillamResource Type: Website / HyperLink

        Erin Gillam

        Grades: PS/Pre-K to 12
        Subjects: People in Science, Professional Development, Life Sciences, Classification, Science
        Erin Gillam is a biologist who uses a virtual bat to help her track the Mexican Free-Tailed Bat and discover how it helps limit ...
        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: Education, Child Development & Family Services, Mathematics, Solution Chemistry, Earth's Resources 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: Lava LampResource Type: Website / HyperLink

        Do It: Lava Lamp

        Grades: PS/Pre-K to 12
        Subjects: Education, Child Development & Family Services, Earth's Resources, Chemistry, Professional Development, Science
        In this science experiment, kids make a lava lamp with salt, water and oil.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Ariana Sutton-GrierResource Type: Website / HyperLink

        Ariana Sutton-Grier

        Grades: PS/Pre-K to 12
        Subjects: People in Science, Agriculture & Natural Resources, Earth's Resources, Current Science and 4 additional..
        Ariana Sutton-Grier is a wetland ecologist who works for Duke University's Wetland Ecology Department and is an expert on North ...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Ice BikesResource Type: Website / HyperLink

        Ice Bikes

        Grades: PS/Pre-K to 12
        Subjects: Education, Child Development & Family Services, Sports and Competition, Physics, 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 Do It: Bernoulli's BlowoutResource Type: Website / HyperLink

        Do It: Bernoulli's Blowout

        Grades: PS/Pre-K to 12
        Subjects: People in Science, Education, Child Development & Family Services, Earth's Resources, Science and 5 additional..
        In this science experiment, kids learn that they can keep a ping pong ball trapped in the fast moving air of a blow dryer
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Butterfly WingsResource Type: Website / HyperLink

        Butterfly Wings

        Grades: PS/Pre-K to 12
        Subjects: Biochemistry, Life Sciences, Physics, Classification and 7 additional..
        Discover how the structure of a butterfly's wing contributes to the colors present in wing.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0