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Ages: 9 - 18
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Standard Deviation Frequency Table
From YouTube
This video shows how to find the mean and standard deviation of a frequency table. This video gives a step-by-step guide on using Microsoft Excel to calculate the mean and standard deviation of a frequency table with an easy exercise.
Found by grazianione in 2.MD.D.10
January 28, 2010 at 11:28 AM
Not Right For WatchKnowLearn
Ages: 8 - 18
3619 Views:
What is a Parallelogram?
From YouTube
This is video about parallelograms narrated by students.  The video asks the question, what makes a parallelogram?  This is suitable for third grade.  Examples are shown on a white board. (00:50)
Found by grazianione in 2.G.A.1
January 25, 2010 at 02:07 PM
Not Right For WatchKnowLearn
Ages: 8 - 13
3483 Views:
Why Borrowing Works - Khan Academy
From YouTube, produced by Salman Khan
An explanation of why (not how) borrowing/regrouping works when subtracting numbers. Several examples are worked through on a chalkboard. (08:35)
Found by grazianione in 2.NBT.B.9
July 11, 2009 at 09:03 AM
Not Right For WatchKnowLearn
Ages: 10 - 18
7152 Views:
Photostory: Collective Nouns
From YouTube
This is a  short "photostory" with narration concerning collective nouns. (02:10)
Found by teresahopson in L.2.1a
February 16, 2010 at 09:29 PM
Not Right For WatchKnowLearn
Ages: 7 - 18
6239 Views:
Armenian Folk Tale: The Liar, Part 1
From YouTube
In this animated version of an old Armenian Folk Tale,  the bored king of Armenia challenges all those he knows to come up with a lie that could impress him.  This is a great version of an interesting old folk tale. (01:55)
Found by ronna_37 in RL.2.7
December 2, 2009 at 10:10 PM
Not Right For WatchKnowLearn
Ages: 7 - 18
6239 Views:
Armenian Folk Tale: The Liar, Part 1
From YouTube
In this animated version of an old Armenian Folk Tale,  the bored king of Armenia challenges all those he knows to come up with a lie that could impress him.  This is a great version of an interesting old folk tale. (01:55)
Found by ronna_37 in RL.2.2
December 2, 2009 at 10:10 PM
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