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Fourth Grade Videos (1,220 results)

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Do you love science and art? Then this is the right activity for you! You will build your own mobile sculpture and find out what it takes to balance all its pieces! Written instructions are available on our website: https://www.sciencebuddies.org/stem-activities/mobile?ytid=Wg8VoLTMz1M&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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This video is an overview of how you can build an RC Arduino robot using the Science Buddies Bluebot platform. You can find written instructions with links to the parts on the Science Buddies website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Robotics_p054/robotics/arduino-radio-controlled-robot?ytid=AHgHOXDl34k&ytsrc=description H-bridge tutorial: https://youtu.be/YU17L650k3s RC transmitter tutorial: https://youtu.be/dkQXaeSIE5I Full Arduino tutorial playlist:…
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Do you like to play with water and get your hands dirty? Then create a river landscape inside an aluminum pan! Can you make the water of the river flow? This video shows you how! Written instructions are available on our website at https://www.sciencebuddies.org/stem-activities/build-river-model?ytid=6fx0PEx0g5k&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…
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Program your own autonomous vehicle with an Arduino in this fun science project! Can you make your car avoid obstacles, automatically stay in its lane, and stop at crosswalks? Circuit diagrams and starter code are available on the Science Buddies website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Robotics_p042/robotics/arduino-self-driving-car?ytid=qUo6hXSV1b8&ytsrc=description Science Buddies also hosts a library of instructions for over 1,500 other hands-on science…
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Build a simple electric motor with just a battery, magnet, paper clips, and coil of wire in this fun science experiment! Written instructions are available on the Science Buddies website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p051/electricity-electronics/build-a-simple-electric-motor?ytid=WI0pGk0MMhg&ytsrc=description Note: there is a small typo at 0:40 in the video. That should be 3 *cm* (centimeters) of wire, not m (meters)! Science Buddies also hosts a…
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This video shows how to build your own simple steerable robot with a wired remote control. This makes the circuit very easy to build for beginners. You can use a solderless breadboard for easy construction, or solder your circuit to make it more permanent. Written instructions to build the robot are available on the Science Buddies website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Robotics_p045/robotics/simple-steerable-robot?ytid=r0UDLuV6058&ytsrc=description 0:00…
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This video shows a demonstration of how you can build a simple "ski lift" device using nothing but office supplies. This Science Buddies project is based on an employee challenge from Fluor Corporation. To view full directions for this science project, or enter your own submission in the Fluor Challenge, see the "Hit the Slopes: Build Your Own Ski Lift" Project Idea at Science Buddies. …
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Can you make a propeller spin with just the heat of the sun? Yes you can – with a solar updraft tower! This activity will show you how to build one and how to make the propeller spin. Written instructions are available on our website at https://www.sciencebuddies.org/stem-activities/solar-updraft-tower?ytid=rbhzoCb0xWM&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,…
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Teachers! A free, NGSS-aligned Lesson Plan, Solar-Powered Cars for Junior Solar Sprints, is available for students doing the Junior Solar Sprint challenge: https://www.sciencebuddies.org/teacher-resources/lesson-plans/solar-powered-cars-junior-solar-sprints?ytid=jBpS6W-2otk&ytsrc=description Instructions for an individual student science project are available here:…
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Build a submarine from two soda bottles in this fun science project! You can build one just for fun, or do this as a science fair project. Written instructions for two different projects are available on the Science Buddies website:…
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Free science fair projects.