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Fourth Grade Videos (1,220 results)

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This video shows you how to build a simple anemometer (wind speed meter) using paper cups, straws, and a pushpin. This fun activity makes a great science fair project or classroom lesson plan. To see written instructions for the science fair project, visit "How Does a Wind Meter Work?": https://www.sciencebuddies.org/science-fair-projects/project-ideas/Weather_p008/weather-atmosphere/how-does-a-wind-meter-work?ytid=Af0LB3abBsk&ytsrc=description To see written instructions for the lesson plan,…
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Build your own Archimedes screw by following the instructions in this video! An Archimedes screw is an ancient device used to lift water from one location to another. Despite the basic design being thousands of years old, these devices are still in use today! You can do this activity just for fun, or turn it into a science fair project by following the written instructions on our…
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This video shows you how to make wheels and an axle for a balloon car or rubber band car that can be used in a variety of science projects or lesson plans. To view written instructions for these projects, see:…
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Make a DIY Wooden Paddle Boat powered by an elastic rubber band. Use lollipop sticks or popsicle sticks and a glue gun to make a paddle boat. Great fun project to make with kids. Wind it up and watch it shoot off. Fun Science Projects:https://www.youtube.com/watch?v=Z50jEi1igNQ&list=PLQ_T2NppE0PIHhn2xEZGg0Dggq7uMbtMo Contribute Subtitles Here: http://www.youtube.com/timedtext_video?v=nPg7Ivcm32g&ref=share Latest Videos -…
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Electromagnet kit: https://www.homesciencetools.com/product/make-an-electromagnet-kit/?aff=SB1 This video shows you how to make an electromagnet using magnet wire, a ferromagnetic core, and a battery. To view directions for a science project that uses electromagnets, see the "The Strength of an Electromagnet" Project Idea at Science Buddies:…
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Make and test edible rice paper with the fun STEAM activity. Check out written instructions and the science behind the activity on the Science Buddies website: https://www.sciencebuddies.org/stem-activities/rice-paper?ytid=TnHPLc87XiM&ytsrc=description Science Buddies also hosts a library of instructions for over 1,000 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at…
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Make amazing rock candy with materials you have at home! Written instructions and an explanation of the science are available on our website at https://www.sciencebuddies.org/stem-activities/rock-candy?ytid=ajrNj7JcCpQ&ytsrc=description Science Buddies also hosts a library of instructions for over 1,000 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at https://www.sciencebuddies.org/?ytid=ajrNj7JcCpQ&ytsrc=description to…
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This video shows how to make paper circuits using copper tape, coin cell batteries, and LEDs. Written instructions for the activity are available on the Science Buddies website: https://www.sciencebuddies.org/stem-activities/paper-circuit?ytid=ZaTKVjxt_kQ&ytsrc=description For a science project about paper circuits, see this page: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p085/electricity-electronics/paper-circuits?ytid=ZaTKVjxt_kQ&ytsrc=description For a more…
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Buy the kit with supplies here! https://www.homesciencetools.com/product/molecular-gastronomy-spherification-kit/?aff=SB1 Boost your culinary creativity with the help of a molecular gastronomy technique called direct spherification! This video shows how you can make popping boba balls from juice and other liquids. We also provide tips and tricks to ensure you get the best results and reveal the science behind this fascinating process! As a special bonus, you’ll learn how to turn playing with…
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This video shows you how to measure acceleration using your phone's built-in accelerometer and Google's Science Journal app. Check out the rest of the videos in this playlist to learn more about the other sensors available in the app. Visit us at https://www.sciencebuddies.org/science-journal-app?ytid=uvp3hcEK3lU&ytsrc=description to see fun classroom lesson plans and science projects you can do with the app.
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Free science fair projects.