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Addition

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Not Right For WatchKnowLearn
Ages: 8 - 12
3667 Views:
Addition Properties- Commutative, Zero and Associative Properties
From eduplace.com, produced by Houghton Mifflin
Students will learn to use the properties of addition to make addition easier.  The associative property says that addends can be grouped in any order.  Changing the order that numbers are added does not change the sum.  The sum of zero plus a number... [more]
Found by tinag1974 in Addition
May 20, 2010 at 03:58 PM
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Not Right For WatchKnowLearn
Ages: 3 - 7
4938 Views:
LL Cool J Goes on an Addition Expedition With Elmo
From YouTube, produced by sesame Street.org
In this Sesame Street clip, LL Cool J and Elmo sing the Addition Expedition song. Elmo learns how to "add 'em up."(2:09)
Found by ZG in Addition
July 13, 2009 at 01:35 PM
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Not Right For WatchKnowLearn
Ages: 7 - 13
7775 Views:
Relating Subtraction and Addition Fact Families to Find Missing Numbers
From eduplace.com, produced by Houghton Mifflin
In this video slideshow, students will learn how to use related facts or fact families, to help find missing numbers.  User clicks through the slides.
Found by tinag1974 in Addition
May 20, 2010 at 04:03 PM
Comments: 1
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Not Right For WatchKnowLearn
Ages: 6 - 12
889 Views:
Make 10 Strategy for Addition--Common Core
From YouTube, produced by youtube
The Common Core State Standards for Mathematics include using general strategies that can be used to help students gain fluency when adding and subtracting within 20. The "make ten" strategy for addition is helpful. Once students master this skill, i... [more]
Found by porter1526 in Addition
April 21, 2012 at 10:01 PM
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Not Right For WatchKnowLearn
Ages: 7 - 10
587 Views:
Apollo 13--Addition Word Problem
From YouTube, produced by braintofu
This animated video breaks down an addition word problem using how far Apollo 13 traveled in its 3 day mission. This is a great resource to help teach mastery of this important skill. (2:17)
Found by porter1526 in Addition
June 23, 2012 at 08:50 PM
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