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Quadrilaterals

There are 17 videos in this category and 21 videos in 5 subcategories.

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Category Videos
Not Right For WatchKnowLearn
Ages: 14 - 18
598 Views:
Whether a Special Quadrilateral Can Exist - Khan Academy
From YouTube, produced by Sal Khan
Sal Khan proves whether a special quadrilateral can exist. (05:08)
July 22, 2012 at 06:27 PM
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Not Right For WatchKnowLearn
Ages: 12 - 16
2171 Views:
Using Properties of Quadrilaterals
From Slideboom, produced by Glencoe- McGraw Hill
In this slide show properties of quadrilaterals are explored and several examples modeling problems involving quadrilaterals are worked out.  This slide show is from Glencoe- McGraw Hill.
July 30, 2009 at 12:41 PM
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Not Right For WatchKnowLearn
Ages: 6 - 12
4221 Views:
Quadrilateral Rap
From YouTube
This is an amusing, amateur production that uses a bobble-head to 'sing' a song about the definition of quadrilaterals.
March 27, 2010 at 03:18 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
1012 Views:
Quadrilateral Overview
From YouTube, produced by Sal Khan
In this eight-and-a-half-minute video, Sal Khan, of Khan Academy, discusses the basics of quadrilaterals including such as parallelograms, rectangles, rhombi, and squares.
October 26, 2011 at 07:49 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
2170 Views:
Quadrilateral Review
From YouTube, produced by Volunteer State Community College
Video on quadrilateral review.  Diagrams show the relationship among quadrilaterals.
January 26, 2010 at 06:38 PM
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Not Right For WatchKnowLearn
Ages: 10 - 14
1787 Views:
A Great Way To Teach Quadrilaterals with Communicators!
From YouTube, produced by LL Teach Inc.
LLTeach's intuitive method on how to teach the concept of quadrilaterals
August 20, 2009 at 11:28 AM
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Not Right For WatchKnowLearn
Ages: 10 - 16
1525 Views:
Naming Quadrilaterals
From YouTube, produced by Volunteer State Community College
This Power Point presentation demonstrates how to name quadrilaterals and discusses the sides and angles of quadrilateral.  The definition of a quadrilateral is stated as "the only polygon for which the opposite sides and opposite angles are defined"... [more]
March 27, 2010 at 03:23 PM
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Not Right For WatchKnowLearn
Ages: 7 - 13
1382 Views:
Recognizing Quadrilaterals
From YouTube, produced by youtube
Tim Bedley, veteran teacher, gives a mini lesson to remind students how to recognize a quadrilateral. This is a great resource to introduce or to review quadrilaterals in the elementary classroom. (1:01)
April 27, 2012 at 08:36 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
1065 Views:
Quadrilateral Bunny (Interactive)
From pbs.org, produced by MathActive
This lesson emphasizes the properties of the quadrilaterals in the hierarchy including parallelograms, rhombi, rectangles, squares, kites and trapezoids. Venn diagrams are used to show the relationship among the figures.
July 17, 2012 at 03:08 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
1098 Views:
Properties of Quadrilaterals: All the Quadrilaterals
From YouTube, produced by EC RW
This lesson reviews and describes the properties of all types of quadrilaterals. It also demonstrates how to compare the properties of different quadrilaterals with each other. (12:50)
November 10, 2011 at 07:22 PM
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