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Ages: 7 - 16
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Introduction to Singular and Plural Nouns - Grammar from Khan Academy
From YouTube, produced by Khan Academy
Learn the difference between singular and plural nouns. (04:34)
April 29, 2017 at 09:13 AM
Not Right For WatchKnowLearn
Ages: 5 - 18
4902 Views:
Red-Backed Salamander Facts
From YouTube, produced by Demand Media
Red-backed salamanders are terrestrial and live in deciduous forests. Discover facts about red-backed salamanders with information from a published biologist. Suitable for all grades. (02:22)
November 11, 2009 at 07:18 PM
Not Right For WatchKnowLearn
Ages: 14 - 18
5064 Views:
Intro to Chemistry: 2.5 Intro to Bonding (1/2)
From YouTube, produced by Learning4Mastery
Join award winning teachers Jonathan Bergmann and Aaron Sams as they interactively teach Chemistry: 2.5 Intro to Bonding.  In this segment, they define and explain ionic and covalent bonding.  (07:20)
January 8, 2012 at 09:32 AM
Not Right For WatchKnowLearn
Ages: 11 - 16
4466 Views:
How to Find Volume in Cubic Feet
From YouTube, produced by Christopher Rokosz
To find the volume of an object in cubic feet, multiply the height, the length, and the width together and convert the resulting value into feet if necessary.  The instructor uses a document camera to aide his lecture and model examples.  (02:05)
Found by teresahopson in Volume
February 9, 2010 at 08:06 PM
Not Right For WatchKnowLearn
Ages: 14 - 18
3760 Views:
Comparative Anatomy: What Makes Us Animals - CrashCourse Biology
From YouTube, produced by CrashCourse
Hank introduces us to comparative anatomy, which studies the similarities and differences in animal anatomy to support the theory of evolution and the shared ancestry of living things. (08:50)
December 9, 2012 at 08:54 AM
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Ages: 9 - 18
10236 Views:
Geology Kitchen: The 3 Types of Rocks
From YouTube, produced by Explorer Multimedia
Geologist Devin Dennie heads to the kitchen to demonstrate the differences between the three types of rocks. (08:36)
September 2, 2012 at 09:21 AM
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