Food Chains/Food Webs

There are 6 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 8 - 13
6297 Views:
Decomposers
From teachersdomain.org, produced by PBS
We've all been victimized by decomposers: Lettuce rots; bread becomes moldy. Bacteria and fungi often consume our food before we have a chance to. However, if we stop to consider the important work that decomposers do, we may be a little less disgrun... [more]
September 13, 2010 at 09:21 PM
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Not Right For WatchKnowLearn
Ages: 3 - 10
10977 Views:
Sid the Science Kid's 'Decayed Pumpkin' Investigation
From YouTube, produced by PBS Kids
In this segment from "Sid the Science Kid", the kids are making observations about what happens when a pumpkin decays. Sight, smell, and, feel are all observations that are recorded in the science journals. The decayed pumpkin is also compared to a f... [more]
August 10, 2009 at 10:39 AM
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Not Right For WatchKnowLearn
Ages: 7 - 11
13807 Views:
Food Chains - by StudyJams
From scholastic.com, produced by Scholastic
A food chain is made up of three groups: producers, consumers, and decomposers.  They interact with each other in an ecosystem to get the energy they need.  Learn more about food chains with this cartoon animation from StudyJams.  A short, self-check... [more]
May 17, 2011 at 09:09 PM
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Not Right For WatchKnowLearn
Ages: 10 - 15
14320 Views:
Food Chain Song
From YouTube, produced by youtube
This music video teaches about food chains and the pyramid of energy. Watch it a few times and you'll be completely on top of trophic levels and energy transfer.  This video is a great learning tool for late elementary and middle school age students ... [more]
December 6, 2009 at 06:07 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
5194 Views:
A Rotting Apple
From YouTube, produced by Alasdair Fitz-Desorgher
This short, two-minute video is set to music and uses time lapse photography to show the process of an apple rotting.  This video might be a nice introduction for decomposition or for the fungi kingdom. There are no words; the video is accompanied by... [more]
March 9, 2010 at 07:11 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
2303 Views:
Biomagnification!
From YouTube
This is a student-made project for science class that helps explain Biomagnification. Images and text are set to music.  The text is presented on the screen quickly and students may benefit from viewing the video more than one time.  Biomagnification... [more]
April 26, 2012 at 02:53 PM
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