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      Displaying 201-220 of 250 resources
      • Thumb image for Do It: Soup Can Derby!Resource Type: Website / HyperLink

        Do It: Soup Can Derby!

        Grades: PS/Pre-K to 12
        Subjects: Science, Ecology & Ecosystems, Earth's Resources, Force & Motion and 4 additional..
        In this science experiment, kids learn what cans roll faster down a ramp based on their shape and contents.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Jose RestrepoResource Type: Website / HyperLink

        Jose Restrepo

        Grades: PS/Pre-K to 12
        Subjects: People in Science, Engineering & Design, Science, Earth's Resources and 5 additional..
        Jose Restrepo is an earthquake scientist in California who studies earthquakes and devises ways to make concrete structures more...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • 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: Science, Chemistry, Life Sciences, Weather, Climate & Atmosphere 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 Pet HandednessResource Type: Website / HyperLink

        Pet Handedness

        Grades: PS/Pre-K to 12
        Subjects: History-Social Science, Science, Behavior and Communication, Life Sciences and 4 additional..
        This resource helps guide an experiment finding if pets have a preference of right hand or left hand like humans do.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for ForecastingResource Type: Website / HyperLink

        Forecasting

        Grades: PS/Pre-K to 12
        Subjects: History-Social Science, Humanities, Classification, Earth & Space Science and 7 additional..
        These two scientists were curious about the weather and how current weather predicting methods compare with methods of the past....
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for RabbitsResource Type: Website / HyperLink

        Rabbits

        Grades: PS/Pre-K to 12
        Subjects: History-Social Science, Evolution and Adaptation, Life Sciences, Structure and Function in Living Things and 3 additional..
        Use this rabbit 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 LugeResource Type: Website / HyperLink

        Luge

        Grades: PS/Pre-K to 12
        Subjects: States of Matter (solids, liquids, gases), Earth's Resources, Force & Motion, Professional Development and 4 additional..
        This resource helps guide an experiment figuring out if you can improve your start times in luge by paddling more with your hands?
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for ForensicsResource Type: Website / HyperLink

        Forensics

        Grades: PS/Pre-K to 12
        Subjects: Human Anatomy & Physiology, Life Sciences, Professional Development, Measurement, Tools, and Data Analysis and 2 additional..
        Use this forensics 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
      • Thumb image for SinkholesResource Type: Website / HyperLink

        Sinkholes

        Grades: PS/Pre-K to 12
        Subjects: Agriculture & Natural Resources, History-Social Science, Ecology & Ecosystems, Earth & Space Science and 9 additional..
        Sink your teeth into learning about how sinkholes form
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for VolleyballResource Type: Website / HyperLink

        Volleyball

        Grades: PS/Pre-K to 12
        Subjects: Behavior and Communication, Health Science & Medical Technology, Instructional Strategies, Human Anatomy & Physiology and 6 additional..
        A team of volleyball players worked together to figure out how much talking on the court was helpful to their success.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Do It: Tie Dye MilkResource Type: Website / HyperLink

        Do It: Tie Dye Milk

        Grades: PS/Pre-K to 12
        Subjects: Solution Chemistry, Chemistry, Science, Professional Development and 3 additional..
        In this science experiment, kids learn about he surface tension of milk by making tie dye patterns with food coloring.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Mountain Bike TrailsResource Type: Website / HyperLink

        Mountain Bike Trails

        Grades: PS/Pre-K to 12
        Subjects: Professional Development, Experimentation and the Scientific Method, Education, Child Development & Family Services
        This resource helps guide an experiment finding out why no two mountain bike trails are the same, even if they are all made of s...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Light and ColorResource Type: Website / HyperLink

        Light and Color

        Grades: PS/Pre-K to 12
        Subjects: History-Social Science, Science, Technology, Light, Sound & Other Waves and 5 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 ManateesResource Type: Website / HyperLink

        Manatees

        Grades: PS/Pre-K to 12
        Subjects: History-Social Science, Agriculture & Natural Resources, Ecology & Ecosystems, Classification and 7 additional..
        Use this manatee investigation as a science fair project idea for your elementary or middle school science fair! Then tell us ab...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Do It: Balancing StickResource Type: Website / HyperLink

        Do It: Balancing Stick

        Grades: PS/Pre-K to 12
        Subjects: Science, Chemistry, Force & Motion, Professional Development and 3 additional..
        In this science experiment, kids learn whether it is easier to balance a stick on your finger when it's heavier on top or bottom.
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Taste TestResource Type: Website / HyperLink

        Taste Test

        Grades: PS/Pre-K to 12
        Subjects: Agriculture & Natural Resources, Structure and Function in Living Things, Health Science & Medical Technology, Human Anatomy & Physiology and 6 additional..
        In this tasty experiment two friends test their friends senses. What they used: a variety of flavorful samples, colored goggles,...
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Do It: Cartesian DiverResource Type: Website / HyperLink

        Do It: Cartesian Diver

        Grades: PS/Pre-K to 12
        Subjects: Gases and Kinetic Theory, Chemistry, Science, Professional Development and 3 additional..
        In this science experiment, kids play with pressure and density to create a Cartesian diver
        Contributor: DragonflyTV (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Alligator HabitatResource Type: Website / HyperLink

        Alligator Habitat

        Grades: PS/Pre-K to 12
        Subjects: History-Social Science, Evolution and Adaptation, Life Sciences, Earth's Resources and 4 additional..
        These two friends work together to figure out the ideal habitat for alligators.
        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, Earth & Space Science, Classification, Measurement, Tools, and Data Analysis 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
      • Thumb image for Do It: Lava LampResource Type: Website / HyperLink

        Do It: Lava Lamp

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