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Fourth Grade Videos (1,202 results)

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How easy or difficult is it to build a gingerbread house? It depends on what you want your house to look like. In this video, we will show you how to turn gingerbread house building into a fun STEM activity. You can even add a competitive angle to this challenge by assigning points for different design features and costs for building materials. Can you or your students figure out the best design, geometry, and materials for your gingerbread house to score the most points? Written instructions…
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NASA's James Webb Space Telescope is the most powerful telescope in the history of humanity, and one of the most ambitious engineering projects ever attempted. It will witness the birth of stars and galaxies at the edge of time and probe alien skies for signs of life. In this new documentary from Quanta, JWST’s lead scientists and engineers discuss what inspired the telescope, how it was built, the extraordinary challenges it will face upon launch, and its potential discoveries. Read the…
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This video has instructions for a DIY paper speaker. Written instructions are available on the Science Buddies website: https://www.sciencebuddies.org/stem-activities/make-a-paper-speaker?ytid=liSEwqdq7aA&ytsrc=description To use a paper speaker in a science project, see: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Phys_p101/physics/paper-speakers-loud?ytid=liSEwqdq7aA&ytsrc=description Science Buddies also hosts a library of instructions for over 1,500 other hands-on…
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Do you need to make a serial dilution for your science project and don't know where to start? This video explains everything you need to know about serial dilutions. We walk you through each step of making a serial dilution and show you how to calculate each dilution step's concentrations and dilution factors. Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us…
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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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Magnetic slime recipe (no borax powder required). Make your own magnetic slime with glue, water, baking soda, contact lens solution, and iron filings. Written instructions are available on the Science Buddies website: https://www.sciencebuddies.org/stem-activities/magnetic-slime-recipe?ytid=bIfo0anMI98&ytsrc=description See this page for suggestions about how to make your own magnetic slime "robot":…
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Experiment with your own homemade slime recipe in this fun science activity! Written instructions are available on the Science Buddies website for both a "just for fun" activity and a science fair version of this project: https://www.sciencebuddies.org/stem-activities/how-to-make-slime?ytid=bcfzUOdM8lg&ytsrc=description https://www.sciencebuddies.org/science-fair-projects/project-ideas/Chem_p012/chemistry/make-slime?ytid=bcfzUOdM8lg&ytsrc=description Science Buddies also hosts a library of…
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This video shows you how record and export data using Google's Science Journal app. Check out the rest of the videos in this playlist to learn more about the sensors available in the app. Visit us at https://www.sciencebuddies.org/science-journal-app?ytid=r3oIc2NHeSY&ytsrc=description to see fun classroom lesson plans and science projects you can do with the app.
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Learning how to use an Arduino is a great way to get started with electronics and programming. This video series will guide you through setting up an Arduino, programming it, and building circuits so you have all the knowledge you need to do your own cool programming projects. See our complete playlist of Arduino tutorials here: https://youtube.com/playlist?list=PLlBVuTSjOrclb0iCMSRpS_H1lSrlSVeEm and the Science Buddies website for cool science projects you can do with an Arduino:…
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This video shows you how to program the buttons on your micro:bit with Microsoft MakeCode. Watch the rest of our micro:bit tutorial videos here: https://www.youtube.com/playlist?list=PLlBVuTSjOrcnS-I-zERgyxHMcCRm6rvLM micro:bit science projects: https://youtube.com/playlist?list=PLlBVuTSjOrclB5jkYe-BcQyUyYlSnU7gS&si=UVOR1AMKU817jmCs 0:00 introduction 0:57 button press event blocks 2:24 multiple buttons 4:15 what counts as a button press? 5:30 physical micro:bit 6:24 learn more Science…
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Free science fair projects.