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Fourth Grade Videos (1,220 results)

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What plant parts are flowers made of? In this botanical science activity, you will dissect flowering plants and explore their parts and functions. https://www.sciencebuddies.org/stem-activities/flower-dissection?ytid=T8tmVMyzu18&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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Learn more about the types of diseases that hematologists study and treat, as well as the importance of having a hematologist as part of your health-care team. Visit ASH's patient resources webpage, http://hematology.org/Patients/ for more information about blood disorders and the doctors that treat them.
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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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Buy a multimeter here: https://www.homesciencetools.com/product/multimeter-digital/?aff=SB1 This video will show you how to use a multimeter to measure voltage, current, resistance, and continuity. This is a beginner's guide aimed at students and electronics hobbyists who need to make basic measurements using an entry-level multimeter. For additional details, see the written tutorial on our website:…
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Buy your Arduino starter kit here: https://www.homesciencetools.com/product/science-buddies-electronics-kit-for-arduino/?aff=SB1 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:…
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Learn how to use the light sensor 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 0:20 LEDs as light sensors 0:45 light level in simulator 2:09 physical micro:bit 2:54 if/else statement 4:30 plot bar graph 5:22 learn more Science Buddies…
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Train a machine learning model to identify different road signs in this fun STEM activity! No computer programming is required - you will use a free online tool called Teachable Machine by Google. Written instructions are available on the Science Buddies website: https://www.sciencebuddies.org/stem-activities/machine-learning-road-signs?ytid=XOQ12R4ClEk&ytsrc=description Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun…
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In the penultimate episode of Crash Course Anatomy & Physiology, Hank explains your adaptive immune system. The adaptive immune system's humoral response guards extracellular terrain against pathogens. Hank also explains B cells, antibodies, and how vaccines work. Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App! Download it here for Apple Devices: https://apple.co/3d4eyZo Download it here for Android Devices:…
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Free science fair projects.