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Fourth Grade Videos (1,220 results)

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Build a mini trebuchet from office supplies in this fun STEM activity! Written instructions are available on the Science Buddies website: https://www.sciencebuddies.org/stem-activities/pencil-trebuchet?ytid=ksG87OUZOkA&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=ksG87OUZOkA&ytsrc=description to…
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How do Materials Recovery Facilities (MRFs) separate recyclable materials like paper, plastic, metal, and glass? In this fun lesson plan, your students will explore this topic as they build their own miniature machines to separate paper clips and shreds of paper. The full lesson plan is available on our website: https://www.sciencebuddies.org/teacher-resources/lesson-plans/recycling-sorting-machine?ytid=Th6GQiSHfKk&ytsrc=description Science Buddies also hosts a library of instructions for over…
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Did you know that you can use solar power to cook food? This can be done using a solar oven, which is a low-cost, ecologically-friendly technology that seems to have everything going for it. This video will show you how to build your very own simple solar oven out of a pizza box to gather the Sun's rays and cook a tasty treat for you! Written instructions are available on our website at https://www.sciencebuddies.org/stem-activities/solar-oven?ytid=nhgNh3BdMsc&ytsrc=description Science Buddies…
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Written instructions for this science project: https://www.sciencebuddies.org/science-fair-projects/project-ideas/ArtificialIntelligence_p005/artificial-intelligence/ChatGPT-AI-generated-text?ytid=P6PGedCKrUM&ytsrc=description 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 at https://www.sciencebuddies.org/?ytid=P6PGedCKrUM&ytsrc=description to learn…
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Candy chromatography kit available here: https://www.homesciencetools.com/product/paper-chromatography-science-kit/?aff=SB1 How many dyes are in a bag of M&Ms? The answer might surprise you! Not every M&M color is a single dye; some are mixtures. You can discover all of the colors using a technique called paper chromatography. This video shows you step-by-step how to do a paper chromatography experiment on candy. Are you ready to become a color detective? Written instructions are available on…
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A typical day in the life of a young chemical engineer at Unilever.
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JOB TITLE: Computer Systems Analyst OCCUPATION DESCRIPTION: Analyze science, engineering, business, and other data processing problems to develop and implement solutions to complex applications problems, system administration issues, or network concerns. Perform systems management and integration functions, improve existing computer systems, and review computer system capabilities, workflow, and schedule limitations. May analyze or recommend commercially available software. RELATED JOB…
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Can you build a simple machine to quickly and repeatedly knock down a wicket? How many knockdowns can you make in three minutes? Written instructions for this challenge and all the annual Science Buddies Engineering Challenges can be found at https://www.sciencebuddies.org/engineering-challenge?ytid=Bcwvwxesbmw&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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Build your own mini propeller car in this fun STEM activity! A materials list and written instructions are available on the Science Buddies website: https://www.sciencebuddies.org/stem-activities/DIY-mini-propeller-car?ytid=UYWBtg_DCb4&ytsrc=description Want to build a car that's entirely powered by the wind, with no onboard batteries? Check out this video by Xyla Foxlin: https://youtu.be/VUgajGv4Aok Turn this "impossible" wind-powered car into your next science fair project:…
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What's it really like to be an engineer or a scientist? What do they really do all day? You're about to find out! Meet the next generation of engineers and scientists in these profiles of young professionals, who may just inspire you to join them. Tamar Losleben shows us how environmental engineers research and plan the best ways to satisfy both human and environmental needs. Find out what it's like to be an environmental engineer.
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Free science fair projects.