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There are 8 videos in this category and 8 videos in 3 subcategories.


Category Videos
Not Right For WatchKnowLearn
Ages: 5 - 11
"I Am a Parallelogram" Song
From YouTube, produced by Peter Weatherall
This is a music video about what parallelograms are.  Examples are shown of parallelograms during the informative song.  The song has rhymes that can, potentially, help students remember the attributes of parallelograms.  (01:40)
January 25, 2010 at 02:05 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
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)
January 25, 2010 at 02:07 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
Proof - Opposite Angles of Parallelogram Congruent - Khan Academy
From YouTube, produced by Salman Khan
In this four-minute video clip. Sal Khan, of Khan Academy, shows that opposite angles of a parallelogram are congruent. (04:08)
October 31, 2011 at 07:29 PM
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Not Right For WatchKnowLearn
Ages: 7 - 13
Recognizing Parallelograms
From YouTube, produced by youtube
Tim Bedley, veteran teacher, gives a mini lesson to remind students how to identify a parallelogram. A parallelogram has 4 sides that are parallel and parallel. The teacher uses a interactive board to decide whether shapes presented or parallelograms... [more]
April 27, 2012 at 08:49 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
Singapore Math, Grade 5 / Primary 5: Geometry - Drawing parallelogram using instruments
From YouTube, produced by HomeCampus
Learn how to draw a parallelogram in a few easy steps in ten minutes.
April 2, 2012 at 05:26 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
From YouTube, produced by www.algebratunes.com
This video gives a Parallelogram Definition: A quadrilateral with two pairs of parallel sides. Squares, rectangles and rhombi are parallelograms.  Trapezoids and kites are not. The opposite sides of a parallelogram are congruent and the opposite angl... [more]
January 25, 2010 at 01:58 PM
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Not Right For WatchKnowLearn
Ages: 9 - 13
Rhombuses, Parallelograms, Trapezoids
From YouTube, produced by www.mathwithlarry.com
Lesson on rhombuses, parallelograms, and traezoids.  This lesson is an introduction to these figures that come up in geometry.  Larry explains figures on a white board. More lessons at: http://www.MathWithLarry.com
May 6, 2010 at 09:10 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
Properties of a Parallelogram
From YouTube, produced by YourTeacher.com
Students learn the definition of a parallelogram, which states that if a quadrilateral is a parallelogram, then opposite sides are parallel. Students also learn the following theorems related to parallelograms. If a quadrilateral is a parallelogram, ... [more]
August 20, 2009 at 04:06 PM
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