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There are 12 videos in this category and 958 videos in 103 subcategories.
Category Videos
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Not Right For WatchKnowLearn
Ages: 10 - 18
721 Views:
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LeBron James asks Sal about how long humanity has been around as compared to the history of the Earth. (08:09)
September 5, 2012 at 10:43 PM
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Not Right For WatchKnowLearn
Ages: 3 - 10
3365 Views:
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This science video covers the Solar System, weather and the water cycle, types of rocks, properties of minerals, volcanoes and plate tectonics, weathering, and alternative energy
November 24, 2010 at 06:54 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
6243 Views:
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A geoscientist stresses the importance of learning earth science. He also explains the changes on our planet through geological time. It is a six-minute video and contains nice photographs and good narration.
March 26, 2009 at 03:25 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
3587 Views:
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This is a NASA Connect segment explaining Earth System Science. The video also explores how modern technology studies the many different areas of Earth System Science. (06:32)
July 13, 2010 at 09:14 PM
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Not Right For WatchKnowLearn
Ages: 7 - 12
1039 Views:
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This computer animation teaches younger students about the special features of the Earth. Some key vocabulary words include: crust, mantle, core, magma, lava, ocean, oxygen, carbon dioxide, nitrogen, exosphere, thermosphere, mesosphere, stratosphere..., and troposphere. (09:41)
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April 10, 2012 at 04:51 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
805 Views:
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Around the globe, experts are racing to solve a series of mysteries: how could a one-degree rise in average temperature have profound effects around the globe? How could crumbling houses in New Orleans be linked to voracious creatures from southern C...hina? Hosted by actor-writer-director Edward Norton, this award-winning series uses state-of-the-art graphics and globe-spanning investigations to understand how our environment is changing and why? (54:00)
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April 30, 2012 at 02:45 PM
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Not Right For WatchKnowLearn
Ages: 8 - 12
2231 Views:
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The lithosphere is all of the rock on earth, and the hydrosphere is all of the water on the earth. The last one is the atmosphere: the layers of gas surrounding the earth. Learn more about these three layers with this slide show from StudyJams. Vi...brant images are set to music while information is written under each photo. A short, self-checking quiz is also included with this link.
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May 21, 2011 at 06:29 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
1621 Views:
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NASA Connect segment explaing basic facts about systems and subsystems. The video also introduces the study of Earth System Science. (05:54) The video is slightly blurry at times.
July 13, 2010 at 09:16 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
2920 Views:
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"The earth has not always been as we know it today; for countless ages it spun in space, hot and lifeless." This video is a silent news reel with details of science education in the 1930s. The video covers many areas of science, from microbiology to... geology. The information is set to music and includes written explanations after many of the video clips. Run time 12:56.
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July 18, 2009 at 12:00 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
2085 Views:
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This slide show details for the viewer the four main systems of our Earth. There is no sound. The images, definitions, and explanations are very good for reviewing these concepts.
April 3, 2010 at 08:48 PM
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