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Fourth Grade Videos (1,202 results)

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Set more than a decade after the events of the first film, “Avatar: The Way of Water” begins to tell the story of the Sully family (Jake, Neytiri, and their kids), the trouble that follows them, the lengths they go to keep each other safe, the battles they fight to stay alive, and the tragedies they endure. Directed by James Cameron and produced by Cameron and Jon Landau, the film stars Zoe Saldana, Sam Worthington, Sigourney Weaver, Stephen Lang, Cliff Curtis, Joel David Moore, CCH Pounder,…
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Mark Caylao, Head Engineer for Airship Management Services in North Carolina, maintains and operates some of the world's largest blimps for everyone from presidential candidates to the military. For more videos, activities and games visit pbskids.org/designsquad
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Can you build an air-powered balloon car that can travel from one end of a track to another? How heavy a load can it successfully transport? Try this challenge to find out! Written instructions for this challenge and all the annual Science Buddies Engineering Challenges can be found at https://www.sciencebuddies.org/engineering-challenge?ytid=mCT-LGuuL24&ytsrc=description Science Buddies also hosts a library of over 1,500 other free science projects, STEM activities, and lesson plans for K-12…
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Looking for a program that will give you the training necessary to enter the workforce of an in-demand field? If you like fixing things and always wanted to be part of a health care team, consider the Biomedical Equipment Technology program at Community College of Philadelphia. Learn more about this growing field: http://www.ccp.edu/biomedical-equipment-technology-i-proficiency-certificate
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Thinking about a career in teaching and wondering if its for you? Victoria shows you what its really like to be a Secondary Biology teacher and study a PGCE in Secondary Education at Birmingham City University. http://www.bcu.ac.uk/education/courses
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BigDog climbs in the woods, keeps its balance when kicked and when slipping on ice, travels through snow and mud, jogs 5 mph, and climbs some rubble.
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This video shows how a bimetallic jumping disc works. A bimetallic disc is made from two different metals with slightly different coefficients of thermal expansion. The disc is slightly bowed, and it "snaps" through to the opposite position when it heats up or cools down past a certain point. In this project, you will learn about heat transfer and find out how the temperature of its surroundings affects the behavior of the jumping disc. To view full directions for this science project, see the…
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Learn all about the career of a process development scientist -- including how much money they typically make and how much education you need to become one. Read a full career profile at http://www.aboutbioscience.org/process_development_scientist.html
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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. Roselle Rojas shows us some of the latest biochemistry projects taking place at Gatorade's Sport Science Institute and what her typical day is like inside and outside the lab.
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Free science fair projects.