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Fourth Grade Videos (1,202 results)

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A simple introduction to sustainable development and the Sustainable Development Goals (SDGs). The film is produced by Animaskin on behalf of UN Association of Norway and UNICEF Norway, as part of an interdisciplinary learning program for students on primary and secondary level. Read more about this topic at https://www.fn.no/Undervisning/Baerekraft and https://www.unicef.no/skole/barekraft
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To feed our growing world, we need innovative solutions. In this video, we'll explore environmental issues related to the food we grow and eat. We'll review key issues like food waste, urban farming, and diet, and learn how simple choices we make can impact our planet. - - - The California Academy of Sciences is the only place in the world with an aquarium, planetarium, natural history museum, and four-story rainforest all under one roof. Visit us online to learn more and to get tickets:…
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You've probably heard that GMOs are bad for you—turns out, that might not be true at all! Join Hank Green and learn what science has to say about the truth with GMOs in this new episode of SciShow! ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Chris Peters, John Szymakowski, Peso255, Fatima Iqbal, Justin Lentz, and David Campos. ---------- Like SciShow? Want to help support us, and also get things to put on…
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Lisa Tatafu-Puloka is in for a fascinating insight into how the some of the country's infrastructure projects such as roads, buildings, tunnels, bridges and wastewater systems are planned and executed. She joins mentor Mel Wright, a civil engineering technician from New Zealand's largest infrastructure consultancy, Opus International Consultants, to find out more about industry. First up Mel takes Lisa to the site of Auckland's north western motorway extension where she shows her one of the…
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This video tutorial provides an introduction to using the VoxCAD simulation software to design, simulate and race "soft robots." VoxCAD was developed by Jonathan Hiller in the Creative Machines Lab at Cornell University (creativemachines.cornell.edu). You can download the latest version of VoxCAD from www.voxcad.com. Note that this tutorial was made in July 2013 using VoxCAD version 0.9.9. Future versions of VoxCAD might look slightly different from what you see in this tutorial (for example,…
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An quick informative video on waste water treatment in the US. This video is a good overview of the San Francisco waste water treatment tour led by Down to a Science.
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What's an antibody? What's an antigen? Find out here.
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Johns Hopkins Kimmel Cancer Center scientists report data from a new study providing evidence that random DNA copying “mistakes” account for nearly two-thirds of the mutations that cause cancer. Their research is grounded on a novel mathematical model based on DNA sequencing and epidemiologic data from around the world. More information on the research: http://www.cristiantomasetti.com/tvtheory/
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Free science fair projects.